研究社 新英和中辞典

leaf

音節leaf 発音記号/líːf/

【名詞】

(《複数形》 音節leaves 発音記号/líːvz/)

1 【可算名詞】 葉; 木の葉，草の葉.

用例

dead leaves 枯れ葉. ⇒tea leaf. shake like a leaf (恐くて)震える.

2 【不可算名詞】 [集合的に]

a 葉，群葉.

用例

come into leaf 葉を出す[開き始める].

b (商品としての)葉; (特に)茶[たばこ]の葉.

用例

Virginia leaf バージニアタバコの葉.

3 【可算名詞】

a (書物の)1 枚，1 葉，2 ページ.

b (折りたたみ式テーブルの)自在板.

c (折戸などの)一枚.

用例

a folding screen with 6 leaves 6枚びょうぶ.

4 【不可算名詞】 (金属の)箔(_はく) 《★【比較】 foil より薄い》.

用例

gold leaf 金箔.

名詞としての「leaf」のイディオムやフレーズ

in léaf	tàke a léaf from [òut of] a person's bóok
tùrn óver a néw léaf

【動詞】 【自動詞】

1 〔動(+out)〕〈植物が〉葉が出る[を出す].

2 〔+through+(代)名〕〔書物など(のページ)を〕ぱらぱらとめくる.

用例

leaf through (the pages of) a book 本のページをめくってみる.

【他動詞】

〈書物など(のページ)を〉めくる.

［古期英語「樹皮をはぐ」の意; 【形容詞】 leafy］

斎藤和英大辞典

leaf

枚；箔；葉；扉

和英日本標準商品分類

Leaf

打はく

マイクロソフト用語集

leaf

対訳 リーフ

解説

A node with no child objects represented in the tree.

コンピューター用語辞典

leaf

【名詞】

葉

従属するノードをもたないノード.

参照

• terminal node(端末ノード;終端ノード)
• terminal node

機械工学英和和英辞典

leaf

ばね板，枚，リーフ，板ばねの板

学術用語英和対訳集

leaf

葉; 本葉

JST科学技術用語日英対訳辞書

leaf

ばね板; 葉; 箔; 木の葉

ライフサイエンス辞書

leaf

****

(植物)
葉

関連語

blade, foliage, foliar, leaves, lobe, lobus, plant leaf, plant leaves

同義語（異表記）

blade

foliage

leaf

leaves

lobus

plant leaf

Plant Leaf

plant leaves

ブレード

刃

概念ツリー

植物構成要素　Plant Component

植物の地上部　Aerial Plant Component

葉　Plant Leaves

気孔　Plant Stomata

葉枕　Pulvinus

leafの共起表現

日本語WordNet(英和)

leaf

【動詞】

1

植物の、葉を生じる

(produce leaves, of plants)

2

ページを繰る

(turn over pages)

leaf through a book 本を繰る leaf a manuscript 原稿を繰る

3

本または他の書面された資料を通して見る

(look through a book or other written material)

She leafed through the volume 彼女はボリュームにざっと目を通した

【名詞】

1

蝶番でついていたり取り外したりできる（テーブルまたはドアの）平らな部分

(hinged or detachable flat section (as of a table or door))

2

書かれたまたは印刷されたものの1枚（特に原稿か本の）

(a sheet of any written or printed material (especially in a manuscript or book))

3

高等植物の、光合成と蒸散の為の主要器官

(the main organ of photosynthesis and transpiration in higher plants)

>>「leaf」に関する類語一覧

EDR日英対訳辞書

leaf

フォイル；一枚；葉っぱ；箔；葉；ホイル

日英・英日専門用語辞書

leaf

ばね板，葉，箔，枚，一葉，扉，リーフ，蓋，丁，板ばねの板

クロスランゲージ 37分野専門語辞書

leaf

リーフィング; ばね板; 葉体; 木の葉; 箔; 葉; 本葉; リーフ; 丁番の羽根

Weblio英和対訳辞書

leaf

葉っぱ, 箔, 葉, リーフ

Weblio英和対訳辞書はプログラムで機械的に意味や英語表現を生成しているため、不適切な項目が含まれていることもあります。ご了承くださいませ。 お問い合わせ。

Wiktionary英語版

leaf

出典:『Wiktionary』 (2012/05/22 19:00 UTC 版)

A leaf

leaves (複数形 form)

語源

Middle English leef, from 古期英語 lēaf, from Proto-Germanic *lauban (compare Dutch loof, German Laub), from Proto-Indo-European *leup- 'to peel, break off' (compare Irish luibh 'herb', Latin liber 'bast; book', Lithuanian lúoba 'bark', Albanian labë 'rind').

発音

• enPR: lēf, IPA: /liːf/, X-SAMPA: /li:f/
• 韻: -iːf

名詞

leaf (複数形 leaves)

1. The usually green and flat organ that represents the most prominent feature of most vegetative plants.
2. Anything resembling the leaf of a plant.
3. A sheet of any substance beaten or rolled until very thin.

   gold leaf

4. A sheet of a book, magazine, etc (consisting of two pages, one on each face of the leaf).
5. (in the 複数形) Tea leaves.
6. A flat section used to extend the size of a table.
7. A moveable panel, e.g. of a bridge or door, originally one that hinged but now also applied to other forms of movement.

   The train car has one single-leaf and two double-leaf doors per side

8. (botany) A foliage leaf or any of the many and often considerably different structures it can specialise into.
9. (computing, mathematics) In a tree, a node that has no descendants.
10. The layer of fat supporting the kidneys of a pig, leaf fat.

派生語

Terms derived from the noun leaf

alderleaf Juneberry almond tree leaf skeletoniser moth, almond tree leaf skeletonizer moth aluminium leaf, aluminum leaf angle leaf apple bud and leaf mite arrowleaf groundsel arrowleaf Sida ash-leaf auxiliary leaf avocado leaf banana leaf baroclinic leaf bay leaf, bay-leaf beet leaf aphid beleaf belladona leaf betel leaf bible leaf big-leaf maple bigleaf hydrangea bigleaf magnolia bitter leaf, bitter-leaf, bitterleaf black currant leaf midge bloodleaf blunt-leaf heath branch-leaf brass leaf broad-leaf, broadleaf bronze leaf bumleaf California single-leaf pinyon cedar leaf oil cereal leaf aphid Chinese leaf clover-leaf, cloverleaf cold leaf come into leaf compound leaf copper-leaf, copperleaf cord-leaf corn leaf aphid, corn-leaf aphid corn leaf aphid crinkle leaf curleyleaf pondweed curl-leaf curry leaf, curry-leaf, curry-leaf tree cutleaf, cutleaf coneflower cutleaf groundcherry daisyleaf grape fern diamond-leaf laurel digitalis leaf dining leaf disleaf, disleave double leaf, double-leaf Double Leaf Society drop-leaf table Dutch leaf earleaf nightshade end leaf, end-leaf, endleaf facsimile leaf fall of the leaf fanleaf fig-leaf fine leaf jam five-leaf, five-leaf grass five-leafed flannel-leaf flat-leaf parsley floral leaf flyleaf Florence leaf fly-leaf foliage leaf foliation leaf four-leaf four-lined leaf bug glaucous-leaf oak global Nagano leaf golden leaf tree gold leaf grandleaf seagrape grape-leaf begonia gray-leaf pine, grey-leaf pine green leaf lettuce halberd-leaf rosemallow hawkweed-leaf saxifrage, hawkweed-leaved saxifrage heart-leaf hollow leaf holly-leaf cherry, holly-leaved cherry in full leaf in leaf interleaf interleave in the leaf ivy-leaf Japanese bigleaf magnolia Japanese leaf jellyleaf lace-leaf, laceleaf, lace-leaf plant Lamotte's roundleaf bat lantern leaves largeleaf avens largeleaf holly

largeleaf waterleaf latticeleaf, lattice leaf plant laurel-leaf blade, laurel-leaf point leafage leaf alcohol leaf aldehyde leaf area duration leaf-area index leaf-arrowhead leaf axil leaf-base leaf-bearing leaf-beaten leaf-bed leaf beet leaf beetle, leaf-beetle leafbird leaf-birth leaf blade leaf blight leaf blister leaf blotch leaf blower, leaf-blower leaf-book leaf-brass leaf bridge, leaf-bridge leaf brown leaf bud, leaf-bud, leafbud leaf bug leaf-bundle leaf butterfly, leaf-butterfly leaf-bug leaf cactus leaf-canopy leaf cast leafcasting leaf chafer leaf class leaf-climber leaf-climbing leaf coral leaf crumpler, leaf-crumpler leafcup leaf curl, leaf-curl leaf curling plum aphid leaf-cushion leaf-cut leaf cutter, leaf-cutter leaf-cutting leaf-cycle leaf deer leaf disease leaf-disk test leafdom leaf door leaf-drift leaf-eared leafed leafen leafen gold leafery leafet leaf-fall leaf fat, leaf-fat leaf-feeder leaf-finch leaffish leaf flea, leaf-flea leafflower leaf-folder leaf-foot bug, leaf-footed bug leaf-footed leaf form leaf frog, leaf-frog leaf gap, leaf-gap leaf-gate leaf gelatine leaf-gilding leaf-gold leaf green, leaf-green leaf hopper, leaf-hopper, leafhopper leaf-house leaf-hut leaf index leafing leaf initial leaf insect, leaf-insect leafit leaf-joy leaf lard, leaf-lard leafless leaflet leaf lettuce leaf-lichen leaf-like, leaflike leaf litter leaf louse, leaf-louse leaf-mass leafmeal leaf metal, leaf-metal leaf miner, leaf-miner leaf-mining caterpillar leaf-monkey leaf mold, leaf-mold, leaf mould, leaf-mould leaf monkey leaf-mosaic leaf muntjac leaf mustard leaf nematode

leaf-netting leaf node leaf-nosed leaf notcher leaf of heddles leaf-opposed Leafpad leaf peeper, leaf-peeper leaf peeping, leaf-peeping leaf-plant leaf-plate, leaf-platter leaf primordium leaf protein leaf-red leaf roll, leaf-roll leaf roller, leaf-roller leaf-rolling leaf-rosette leaf rust, leaf-rust leaf scald leaf-scale leaf scar, leaf-scar leaf scorch leaf sewer leaf shape leaf-shaped leaf sheath, leaf-sheath leaf-shedding leaf shelter leaf shutter leaf-sickness leaf sight, leaf-sight leaf-silver leaf site leaf-skin leaf smut leaf soil, leaf-soil leaf-spine leaf spot, leaf-spot leaf spring, leaf-spring leaf stalk, leaf-stalk, leafstalk leaf-table leaf-tailed leaf tea leaf-teeth leaf-tendril leaf-thorn leaf tier leaf-tin leaf tobacco leaf-toed gecko leaf topology leaf trace, leaf-trace leaf-turner leaf turtle leaf tyer leaf valve leaf-valve leaf vegetable leaf warbler, leaf-warbler leaf wasp, leaf-wasp leaf-work leaf-worm leafy leather leaf, leatherleaf leave leaved leaveless leavish leavy linkleaf cactus lion's leaf little leaf, littleleaf disease little-leaf fig little-leaf linden littleleaf snowberry liver-leaf, liverleaf local Nagano leaf long-leafed pine, long-leaf pine, longleaf pine, long-leaved pine loose-leaf lotus leaf wrap love leaf Lucerne leafweevil Malabar leaf Malayan roundleaf bat maple leaf, maple-leaf maximum leaf spanning tree metal leaf Mexican flame leaf, Mexican flameleaf mid-leaf multileaf collimator myriad-leaf narrow-leaf cattail narrowleaf hawkweed narrow-leaf penstemon needle-leaf tree netleaf hackberry nettleleaf goosefoot, nettle-leaved goosefoot northern corn-leaf blight, northern leaf blight nose leaf, nose-leaf Novikov closed leaf theorem oak leaf, oakleaf oblongleaf Juneberry one-leaf orange-leaf

orbiculate leaf oriental leaf overleaf painted leaf painted-leaf begonia paint leaf palladium leaf palm-leaf patch-leaf peach leaf curl peachleaf willow pear leaf blister mite pear leaf blister moth pear leaf-curling midge, pear leaf midge pine leaf aphid pine leaf scale platinum leaf pointed-leaf maple potato leaf roll virus, potato leafroll virus preliminary leaf primary leaf purple-faced leaf monkey quarto leaf raffle leaf ragleaf red leaf red leaf lettuce redleaf rose red raspberry leaf root leaf, root-leaf rose-leaf rough leaf roundleaf plantain roundleaf snowberry sacred pepper leaf satanic leaf-tailed gecko satin leaf, satinleaf saw-leaf herb scale leaf seed leaf, seed-leaf seminal leaf shake like a leaf shin leaf, shin-leaf, shinleaf short-leaf pine, shortleaf pine, shortleaf yellow pine silver leaf, silver-leaf silverleaf nightshade silver leaf tree silverleaf whitefly single-leaf, single-leaf pine, single-leaf pinyon skeleton leaf sleek-leaf southern leaf-tailed gecko spade leaf specific leaf area spiny-leaf podocarp split-leaf philodendron spoon-leafed sundew spoonleaf yucca starleaf star-leaf begonia stem-and-leaf plot stem leaf stiff-leaf strawberry leaf strip-leaf sugarleaf Sumatra leaf sweet leaf, sweetleaf symplectic leaf take a leaf out of someone's book tansy leaf aster tea leaf, tea-leaf, tealeaf tendu leaf threadleaf groundsel three-leaf thoroughleaf title leaf tooling leaf triple nose-leaf bat true leaf trumpet-leaf turn down a leaf turn over a new leaf turn over the next leaf turn the leaf twill of four leaves twill of three leaves twinleaf, twin-leaf twinleaf onion two-leaf umbrella leaf underleaf unit leaf rate unleaf, unleave velvet-leaf, velvetleaf venous leaf vine-leaf walking leaf, walking-leaf water leaf, water-leaf waterleaf waxleaf privet way of the leaf willowleaf pear willow-leaf point windowleaf yellow-leaf sickle pine

動詞

leaf (三人称単数 現在形 leafs, 現在分詞 leafing, 過去形および過去分詞形 leafed)

1. (intransitive) To produce leaves; put forth foliage.

同意語

• leave (verb)

派生語

Terms derived from the verb to leaf

leafing

leaf through

参考

• foliage
• frond
• needle
• leaf on Wikipedia.
• leaf (disambiguation) on Wikipedia.

参照

• leaf in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913
• leaf at OneLook Dictionary Search

アナグラム

• alef
• flea
• Lafe

発音

• IPA: /ˈlæːɑf/

語源 1

From Proto-Germanic *laubō. Cognate with Old High German *louba (German Laube).

名詞

lēaf f. (nominative 複数形 lēafe)

1. permission

派生した語

• English: leave

語源 2

From Proto-Germanic *lauban, perhaps from Proto-Indo-European *leup- (“to peel, break off”). Cognate with Old Saxon lōf (Dutch loof), Old High German loup (German Laub), Old Norse lauf (Danish løv, Swedish löv), Gothic ���������� (laufs).

名詞

lēaf n.

1. leaf
2. page

派生した語

• English: leaf

ウィキペディア英語版

Leaf

出典:『Wikipedia』 (2011/06/06 23:07 UTC 版)

英語による解説

ウィキペディア英語版からの引用

引用

In botany, a leaf is an above-ground plant organ specialized for the process of photosynthesis. Leaves are typically flat (laminar) and thin which evolved as a means to maximise the surface area directly exposed to light. Furthermore the internal organisation of leaves has evolved to maximise exposure of the photosynthetic organelles, the chloroplasts, to light and to increase the absorption of carbon dioxide, all of which assist photosynthesis. These adaptations are at the expense of water loss and most leaves have stomata which regulate carbon dioxide, oxygen and water vapour exchange with the atmosphere. The shape and structure of leaves varies considerably depending on climate, primarily due to the availability of light and potential for water loss due to temperature and humidity. Leaves are also the primary site, in most plants, where transpiration and guttation take place. Leaves can also store food and water, and are modified in some plants for these purposes. The concentration of photosynthesis in leaves makes them rich in protein, minerals and sugars. Because of their nutritional value leaves are prominent in the diet of many animals, including humans as leaf vegetables.