basis — English Dictionary

basis
Pronunciations (3)
  • /ˈbeɪ.sɪs/
    Pronunciation notes
    • General-American
    • Received-Pronunciation
  • /ˈbæɪ.sɪs/
    Pronunciation notes
    • Australia
  • ˈbeɪsɪs

Noun

  1. A physical base or foundation.

    Examples
    More examples (1)

    1695, William Congreve, To the King, on the taking of Namur, 1810, Samuel Johnson, Alexander Chalmers (biographies), The Works of the English Poets from Chaucer to Cowper, Volume 10, page 271, Beholding rocks from their firm basis rent; Mountain on mountain thrown, With threatening hurl, that shook th' aerial firmament!

    We see here the ground-plan of masses of houses, with their upper walls of fire-baked brick on a basis of stone.

  2. A starting point, base or foundation for an argument or hypothesis.

    Examples

    I wonder if the South Korean side has any basis that its smog is from China.

  3. An underlying condition or circumstance.

    Examples

    Allow us to compete on an equal basis.

    More examples (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.

    Examples

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

    The flights to Fiji leave on a weekly basis.

    More examples (1)

    Cars must be checked on a yearly basis.

  5. The difference between the cash price a dealer pays to a farmer for his produce and an agreed reference price, which is usually the futures price at which the given crop is trading at a commodity exchange.

    Examples
    More examples (1)

    Included in the basis could be elevation, cleaning, freight by truck and/or rail, government inspection fees, administration fees, interest and storage charges as well as allowance for risk and profit for the grain dealer.

  6. In a vector space, a linearly independent set of vectors spanning the whole vector space.

  7. Amount paid for an investment, including commissions and other expenses.

  8. 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.

    Examples

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

Noun

  1. a relation that provides the foundation for something

    Broader terms
    Examples

    they were on a friendly footing

    he worked on an interim basis

  2. the fundamental assumptions from which something is begun or developed or calculated or explained

    Examples

    the whole argument rested on a basis of conjecture

  3. the most important or necessary part of something

    Synonyms
    Examples

    the basis of this drink is orange juice

Word forms
basesbaseisbasises

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