† polyzomen.

Origin: A borrowing from Greek, combined with an English element. Etymons: poly- comb. form, Greek ζῶμα.

Etymology: < poly- comb. form + ancient Greek ζῶμα girdle (see diazoma n.). N.E.D. (1907) gives the pronunciation as (pǫ·lizōum) /ˈpɒlɪzəʊm/.

Geometry. Obsolete. rare.

A function formed from a set of integral rational functions by adding their square roots.

ΚΠ

1868 A. Cayley in Trans. Royal Soc. Edinb. 25 1 If U, V, &c., are rational and integral functions..all of the same degree r, in regard to the co-ordinates (x,y,z), then √U + √V + &c. is a polyzome, and the curve √U + √V + &c. = 0 a polyzomal curve.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2020).

单词	polyzome
释义	† polyzomen. Origin: A borrowing from Greek, combined with an English element. Etymons: poly- comb. form, Greek ζῶμα. Etymology: < poly- comb. form + ancient Greek ζῶμα girdle (see diazoma n.). N.E.D. (1907) gives the pronunciation as (pǫ·lizōum) /ˈpɒlɪzəʊm/. Geometry. Obsolete. rare. A function formed from a set of integral rational functions by adding their square roots. ΚΠ 1868 A. Cayley in Trans. Royal Soc. Edinb. 25 1 If U, V, &c., are rational and integral functions..all of the same degree r, in regard to the co-ordinates (x,y,z), then √U + √V + &c. is a polyzome, and the curve √U + √V + &c. = 0 a polyzomal curve. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2020). < n.1868
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