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单词 dichotriaene
释义

Definition of dichotriaene in English:

dichotriaene

(also dichotriene)
noun ˌdʌɪkə(ʊ)ˈtrʌɪiːn
Zoology
  • In sponges: a dichotomous triaene; a three-forked spicule in which each fork divides into two.

Origin

Late 19th century; earliest use found in William Sollas (1849–1936), geologist and anthropologist. From dicho- + triaene.

Definition of dichotriaene in US English:

dichotriaene

(also dichotriene)
nounˌdʌɪkə(ʊ)ˈtrʌɪiːn
Zoology
  • In sponges: a dichotomous triaene; a three-forked spicule in which each fork divides into two.

Origin

Late 19th century; earliest use found in William Sollas (1849–1936), geologist and anthropologist. From dicho- + triaene.

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更新时间:2024/10/19 14:48:08