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单词 discoid
释义 dis·coid
I. \ˈdisˌkȯid\ adjective
Etymology: Late Latin discoides quoit-shaped, from Greek diskoeidēs, from disk- disc- + -oeidēs -oid
1. : like a disk or discus : flat and circular
 < a discoid body >
2. : relating to or having a disk: as
 a. of a composite floret : situated in the floral disk : being a disk floret
 b. of a composite flower head : having only tubular florets
II. noun
(-s)
1. : something shaped like a discus or disk
 < the concept of the galactic system as a stellar discoid … was soon abandoned — Harlow Shapley >
2. : discoidal
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更新时间:2024/11/10 13:46:12