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单词 syntheme
释义

synthemen.

/ˈsɪnθiːm/
Etymology: < late Latin synthēma watchword, permit, < Greek σύνθημα collection, connection, watchword, token, < συντιθέναι to put together, < σύν syn- prefix + τιθέναι (root θε-) to place.
1. (See quot. 1658.) Obsolete. rare.Apparently only attested in dictionaries or glossaries.
ΘΚΠ
society > communication > indication > that which identifies or distinguishes > word or cry > [noun] > password > of sect or society
watchworda1535
shibboleth1638
syntheme1658
1658 E. Phillips New World Eng. Words Syntheme, a watch-word; also an intricate sentence; also the same as Diploma.
1904 W. M. Ramsay in Expositor June 421 The Synthêma then was a symbol always with him which spoke direct to him; it was a pledge of success from the god who gave it, and thus filled him with god-given confidence.]
2. Mathematics. A system of groups of elements, each of the groups being formed of a certain number of elements, so that each occurs exactly a given number of times among all the groups.
ΘΚΠ
the world > relative properties > number > mathematical number or quantity > numerical arrangement > [noun] > set > in abstract algebra > groups
syntheme1844
group1854
substitution group1861
quaternion group1881
subgroup1881
Abelian group1892
permutation group1893
quotient group1893
factor group1895
order1897
symmetric group1897
point group1903
Sylow subgroup1905
module1927
Lie group1939
symmetry group1956
Weyl group1961
stabilizer1965
1844 J. J. Sylvester Coll. Math. Papers (1904) I. 91 Let us agree to denote by the word syntheme any aggregate of combinations in which all the monads of a given system appear once and once only... Let us begin with considering the case of duad synthemes.
1879 J. J. Sylvester in Amer. Jrnl. Math. 2 94.
This entry has not yet been fully updated (first published 1919; most recently modified version published online June 2021).
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n.1658
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