varietyとは

語源

From Middle French varieté, from Latin varietās (“difference, diversity”), from varius (“different, various”); see various.

発音

• (Received 発音) IPA^(key): /vəˈɹaɪɨtɪ/
• (General American) enPR: və-rīʹĭ-tē, IPA^(key): /vəˈɹaɪɪ̈ti/
• 韻: -aɪɪti
• ハイフネーション: va‧ri‧e‧ty

名詞

variety (countable かつ uncountable, 複数形 varieties)

1. The quality of being varied; diversity.
   • 1983, Richard Ellis, The Book of Sharks, Knopf, →ISBN, page 34:

     The teeth of sharks, for all their variety, share one characteristic, and that is the way in which they are attached.

   Variety is the spice of life.

   Antonym: sameness

2. A specific variation of something.
3. A number of different things.
   • 1898, Winston Churchill, chapter 4, in The Celebrity:

     One morning I had been driven to the precarious refuge afforded by the steps of the inn, after rejecting offers from the Celebrity to join him in a variety of amusements. But even here I was not free from interruption, for he was seated on a horse-block below me, playing with a fox terrier.

   • 2013 January 1, Katie L. Burke, “Ecological Dependency”, in American Scientist, volume 101, number 1, page 64:

     In his first book since the 2008 essay collection Natural Acts: A Sidelong View of Science and Nature, David Quammen looks at the natural world from yet another angle: the search for the next human pandemic, what epidemiologists call “the next big one.” His quest leads him around the world to study a variety of suspect zoonoses—animal-hosted pathogens that infect humans.

   Synonyms: array, assortment

4. A state of constant change.
5. (taxonomy) A rank in a taxonomic classification, below species and subspecies.
6. (cybernetics) The total number of distinct states of a system.
7. (cybernetics) Logarithm of the base 2 of the total number of distinct states of a system.
8. (linguistics) A term used for a specific form of a language, neutral to whether that form is a dialect, accent, register, etc. and to its prestige level.
9. (algebra, esp. universal algebra) The class of all algebraic structures of a given signature satisfying a given set of identities.
10. The kind of theatrical entertainment given in variety shows.
11. The production of, or performance in, variety shows.

同意語

• (quality of being varied): See also Thesaurus:nonuniformity
• (algebra, esp. universal algebra): equational variety

下位語

• (specific variation of something): cultivar

派生語

関連する語

参考

• species
• (cybernetics: logarithm): information entropy

Further reading

• variety in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913
• variety in The Century Dictionary, The Century Co., New York, 1911