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单词 phylum
释义 phylum
 —phylar,  adj.  
 /fuy"leuhm/,  n.  ,  pl.   phyla /-leuh/.
  1.  Biol.   the primary subdivision of a taxonomic kingdom, grouping together all classes of organisms that have the same body plan.
  2.  Ling.   a category consisting of language stocks that, because of cognates in vocabulary, are considered likely to be related by common origin. Cf. stock (def. 13).
 [1875-80; < NL < Gk phylon tribe, stock; see PHYLON]
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