DICT.TW Dictionary Taiwan

 pin·nate /ˈpɪˌnet/
 (a.)羽毛狀的;羽狀的

 Pin·nate Pin·na·ted a.
 1. Bot. Consisting of several leaflets, or separate portions, arranged on each side of a common petiole, as the leaves of a rosebush, a hickory, or an ash. See Abruptly pinnate, and Illust., under Abruptly.
 2. Zool. Having a winglike tuft of long feathers on each side of the neck.
 Pinnated grouse Zool., the prairie chicken.
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 pinnate
      adj : of a leaf shape; featherlike; having leaflets on each side
            of a common axis [syn: pinnated]