polyploidy
n.
1922, from German polyploidie (1910), from polyploid, from Greek poly- (see poly-) + -ploid, from comb. form of ploos "fold" (see fold, v.) + -oid.
| 词汇 | polyploidy |
| 词根词缀 | Online Etymology Dictionary polyploidy n. 1922, from German polyploidie (1910), from polyploid, from Greek poly- (see poly-) + -ploid, from comb. form of ploos "fold" (see fold, v.) + -oid. |
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