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单词 permutational
释义

permutationaladj.

Brit. /ˌpəːmjᵿˈteɪʃn̩(ə)l/, /ˌpəːmjᵿˈteɪʃən(ə)l/, U.S. /ˌpərmjəˈteɪʃən(ə)l/, /ˌpərmjəˈteɪʃn̩(ə)l/
Origin: Formed within English, by derivation. Etymons: permutation n., -al suffix1.
Etymology: < permutation n. + -al suffix1.
Relating to or involving permutation or permutations.
ΘΚΠ
the world > relative properties > number > arithmetic or algebraic operations > transformation > [adjective] > having specific correspondence
orthogonal1852
permutational1888
isomorphic1892
birational1894
unary1931
homomorphic1935
symplectic1939
involutory1941
injective1952
monomorphic1958
bijective1962
surjective1964
1888 Jrnl. Linn. Soc. 20 2502 These numerators are found in the 7th line of a table of figures which I call the Permutational Triangle.
1940 Sociometry 3 139 Consider first the case of permutational structure of the population.
2001 Wire June 77/4 Liberation from the verbal universe which binds us was the fundamental goal of Gysin's art: the cut-ups, self-referring calligraphy and imploding permutational poems.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).
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adj.1888
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