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单词 unary
释义

unaryn.

Etymology: < Latin ūnus one.
Obsolete. rare.
A unit.
ΘΚΠ
the world > relative properties > number > specific numbers > one > [noun] > one thing
singularityc1374
simple1483
one1543
othing1555
unary1576
item1578
unity1587
single1646
individual1659
1576 A. Fleming tr. J. Caius Of Eng. Dogges 36 This country was cleerely discharged of rauenyng wolfes, and none at all left, no, not to the least number, or the beginnyng of a number, which is an Vnari.
This entry has not yet been fully updated (first published 1921; most recently modified version published online June 2021).

unaryadj.

Brit. /ˈjuːnəri/, U.S. /ˈjunəri/
Etymology: < Latin ūnus one + -ary suffix1, after binary n. and adj., ternary adj.
1. Chemistry. Of a chemical system: consisting of a single component.
ΘΚΠ
the world > matter > chemistry > chemical properties > [adjective] > of or relating to miscellaneous other properties
sweet1666
nimble1671
watery1741
unvitriolized1757
greedy1758
unneutralized1758
unvitrifiable1758
free1783
fixed1800
nascent1800
inorganic1831
assimilative1837
unnitrogenized1846
inactive1848
kaligenous1854
unacceptant1866
aggressive1888
oligodynamic1893
chromotropic1899
undissociated1899
osmophoric1901
thermochromic1904
unary1923
non-stoichiometric1943
odoriphoric1944
slow-release1946
sonoluminescent1961
uniaxial1965
1923 A. C. D. Rivett Phase Rule i. 25 For systems of one, two, three, four, five (and so on) components, one uses the terms unary, binary, ternary, quaternary, quinary (and so on), respectively.
1980 Mineral. Abstr. XXXI. 311/1 Sixteen possible configurations of phase diagrams have been deduced for unary four-phase multi~systems.
2. Mathematics, Logic, and Linguistics. Of an operator, operation, or transformation: involving or operating on a single element.
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
the mind > mental capacity > philosophy > logic > predicate or propositional logic > [adjective] > of a function, operator, or variable
predicative1906
unary1931
inclusive1940
one-argument1941
functorial1945
the mind > language > linguistics > study of grammar > syntax or word order > syntactic relations > [adjective] > change of word order or position > specifically in transformational grammar > specific features of
recursive1955
unary1965
postcyclic1967
post-cyclical1967
1931 Bull. Amer. Math. Soc. 37 487 Let p be the result of an undefined unary operation on a K-element p, and p + q the result of an undefined binary operation on the K-elements p, q.
1940 W. V. Quine Math. Logic i. 13 Conjunction and alternation are binary, in that they combine statements two at a time. But denial..is singulary. [Note] The series of adjectives ‘binary’, ‘ternary’, ‘quaternary’, ‘quinary’,..leaves mathematicians in a quandary when n = 1. It is customary to stammer out some such makeshift as ‘unary’ or ‘uninary’ or ‘unitary’. But the proper word is apparent if we reflect that the series of Latin distributives ‘bini’, ‘terni’, ‘quaterni’, ‘quini’,..begins with ‘singuli’.
1961 Jrnl. Assoc. Computing Machinery 8 579 The five binary arithmetic operators (↑, ×, /, +, −), the two unary arithmetic operators (+, −).
1965 Language 41 270 Robert Stockwell has described rules that indicate the colorless patterns for kernel sentences and unary transformations.
1968 J. J. C. Smart Between Sci. & Philos. ii. 24 ‘Not’ can be thought of as a unary sentence connective.
1973 C. W. Gear Introd. Computer Sci. iii. 104 The unary arithmetic operators take precedence over all of the binary operators and must be performed first.
1976 J. S. Gruber Lexical Struct. Syntax & Semantics ii. i. 266 If the treatment is through a unary transformation that alters structure, the dependency of the transformation on apparently semantic factors becomes a matter of graver theoretical consequences.
3. Composed of a single item or element.
ΘΚΠ
the world > relative properties > number > specific numbers > one > [adjective] > consisting of one thing
onefolda1500
unique1609
unary1968
1968 P. M. Postal Aspects Phonol. Theory i. 13 Natural languages have structures which are such that the markers on every level can be looked upon as sets (sometimes unary sets) of strings of elements.
1968 Amer. Documentation Jan. 73/1 Items are either unary or multiple, depending upon whether they are composed of a single piece of information (which may itself be composed of any number of characters or words) or of two or more separate pieces of information.
This entry has not yet been fully updated (first published 1986; most recently modified version published online March 2022).
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n.1576adj.1923
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