| 单词 | alcidine | 
| 释义 | alcidine in British English (ˈælsɪˌdaɪn) adjective of, relating to, or belonging to the Alcidae, a family of sea birds including the auks, guillemots, puffins, and related forms Word origin C20: from New Latin Alcidae, from Alca type genusalcidine in American English (ˈælsəˌdaɪn; ˈælsədɪn)  adjective   belonging to a family (Alcidae) of diving shorebirds that have a stocky body, short tail and wings, and webbed feet, as the puffins and murres  Derived forms  alcid (ˈalcid) (ˈælsɪd)  noun Word origin ModL alcidinus < ON alka,  auk | 
	
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