pileate

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pi·le·at·ed

P0301800 (pī′lē-ā′tĭd) also pi·le·ate (-ĭt)adj.1. Botany Having a pileus.2. Having a crest covering the pileum. Used of a bird.
[From Latin pīleātus, wearing a pileus, from pīleus, felt cap.]

pileate

(ˈpaɪlɪɪt; -ˌeɪt; ˈpɪl-) or

pileated

adj1. (Zoology) (of birds) having a crest2. (Botany) botany having a pileus[C18: from Latin pīleātus wearing a felt cap, from pileus]

pi•le•ate

(ˈpaɪ li ɪt, -ˌeɪt, ˈpɪl i-)

adj. having a pileus. [1820–30; < Latin pīleātus capped. See pileus, -ate1]