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lacu

出典:『Wiktionary』 (2026/09/05 17:05 UTC 版)

古期英語

語源

    From Proto-West Germanic *laku, from Proto-Germanic *lakō (“drainage, pool”), from Proto-Indo-European *leǵ- (“to leak”). Related to Proto-Germanic *lakjaną (“to water, wet, irrigate, drain”), causative of *lekaną (“to leak, drain”).

    Cognate with Old Saxon laca (in placenames, “lake, stream, brook”), Old Norse lækr (“slow flowing stream”), 古期英語 leċċan (“to make wet, moisten”), Old Norse leka (“to drip, leak”). Maybe related to Old High German lacha (“pool, water collected in a ditch, swamp”), Middle Dutch lāke (“pond, lake, stream, brook”), Middle Low German lāke (“water pooled in a riverbed”), which could also be borrowed from lacus (“lake, basin, tank”). More at leak.

    発音

    名詞

    lacu f

    1. pool, pond
    2. expanse of water, lake
    3. stream, watercourse

    語形変化

    Strong ō-stem:

    singular plural
    nominative lacu laca, lace
    accusative lace laca, lace
    genitive lace laca
    dative lace lacum

    派生語

    • fisċlacu
    • ġemǣrlacu
    • mǣdlacu

    関連する語

    • leċċan

    派生した語

    • Middle English: lake
      • English: lake
      • Scots: lake, laik
      • →? Old French: lac (replacing Old French lai from Latin lacus)
        • Middle French: lac
          • French: lac
        • → Middle English: lac, lak
          • Scots: lak, lack

    参照

    1. ^ “lake, n.3.”, in OED Online Paid subscription required⁠, Oxford: Oxford University Press, September 2021.

    Further reading

    ラテン語

    名詞

    lacū

    1. ablative singular of lacus
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