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单词 sexangle
释义

sexanglen.

Origin: A borrowing from Latin. Etymon: Latin sexangulum.
Etymology: < post-classical Latin sexangulum (noun) hexagon (6th cent. in Boethius), use as noun of neuter of classical Latin sexangulus hexagonal < sex- sex- comb. form + angulus angle n.2 Compare earlier siseangle n., and triangle n., quadrangle n., etc. Compare also earlier sexangled adj.
Mathematics. Obsolete.
= hexagon n. 1. Cf. quadrangle n. 1a, quinquangle n.
ΘΚΠ
the world > space > shape > angularity > specific angular shape > [noun] > polygon > hexagon
siseangle1551
hexagon1570
sexangle1572
sexagon1616
hexangle1657
six-square1680
the world > relative properties > number > geometry > shape or figure > [noun] > two-dimensional > hexagon
siseangle1551
hexagon1570
sexangle1572
sexagon1616
hexangle1657
six-square1680
1572 J. Higgins Huloets Dict. (rev. ed.) at Angle Wherof comes triangle, quadrangle, quincangle, and sexangle.
1651 J. F. tr. H. C. Agrippa Three Bks. Occult Philos. ii. xxiii. 253 Triangle, quadrangle, sexangle [L. hexagonum], septangle, octangle, and the rest.
1788 T. Taylor in tr. Proclus Philos. & Math. Comm. I. Pref. As Barocius observes, why..should not πεντάγωνος and ἑξάγωνος be rendered quinquangle and sexangle.
1795 C. Hutton Math. & Philos. Dict. Sexangle, in Geometry, a figure having 6 angles, and consequently 6 sides also.
This entry has been updated (OED Third Edition, December 2008; most recently modified version published online June 2018).
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