basisとは

発音

• (Received 発音, General American) enPR: bāʹsĭs, IPA^(key): /ˈbeɪsɪs/,^[1]
• 韻: -eɪsɪs

名詞

basis (plural bases or (まれに) baseis)

1. A physical base or foundation.
   • Congreve

     Beholding rocks from their firm basis rent;
     Mountain on mountain thrown,
     With threatening hurl, that shook th' aerial firmament!

2. A starting point, base or foundation for an argument or hypothesis.
3. An underlying condition or circumstance.
   • 2013, Daniel Taylor, Danny Welbeck leads England's rout of Moldova but hit by Ukraine ban (in The Guardian, 6 September 2013)[1]

     Hodgson may now have to bring in James Milner on the left and, on that basis, a certain amount of gloss was taken off a night on which Welbeck scored twice but barely celebrated either before leaving the pitch angrily complaining to the Slovakian referee.

4. A regular frequency.

   You should brush your teeth on a daily basis at minimum.

   The flights to Fiji leave on a weekly basis.

   Cars must be checked on a yearly basis.

5. (linear algebra) In a vector space, a linearly independent set of vectors spanning the whole vector space.
6. (accounting) Amount paid for an investment, including commissions and other expenses.
7. (topology) A collection of subsets ("basis elements") of a set, such that this collection covers the set, and for any two basis elements which both contain an element of the set, there is a third basis element contained in the intersection of the first two, which also contains that element.

   The collection of all possible unions of basis elements of a basis is said to be the topology generated by that basis.

使用する際の注意点

• The construction "on a daily/weekly/etc. basis" is usually an unnecessarily-wordy substitute for simply "daily/weekly/etc."

同意語

• (starting point for discussion): base

派生語

参照

アナグラム

• absis, bassi, isbas

Latin

語源

From Ancient Greek βάσις (básis, “foundation, base”).

発音

• (Classical) IPA^(key): /ˈba.sis/, [ˈba.sɪs]

名詞

basis f (genitive basis); third declension

1. A pedestal, foot, base; basis, foundation.
2. (architecture) The lowest part of the shaft of a column.
3. (grammar) The primitive word, root.
4. (of cattle) A track, footprint.

Inflection

Note that there are the alternative forms baseōs for the genitive singular, baseī for the ablative singular, basin for accusative singular, and baseis for the accusative plural. Third declension, alternative accusative singular in -im, alternative ablative singular in -ī and accusative plural in -īs.

同意語

• (basis, foundation): rādīx
• (pedestal, base): crepīdō
• (track, footprint): vestīgium

派生語

• basella
• basicula
• basilāris

関連する語

• antibasis

派生した語

• English: base, basis
• French: base
• German: Basis f
• Italian: base
• Russian: ба́за f (báza), ба́зис m (bázis)
• Spanish: base
• Swedish: bas

参照

• basis in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• basis in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• basis in Gaffiot, Félix (1934) Dictionnaire Illustré Latin-Français, Hachette