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pileum

American  
[pahy-lee-uhm, pil-ee-] / ˈpaɪ li əm, ˈpɪl i- /

noun

pilea plural
  1. the top of the head of a bird, from the base of the bill to the nape.


pileum British  
/ ˈpaɪlɪəm, ˈpɪl- /

noun

  1. the top of a bird's head from the base of the bill to the occiput

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of pileum

1870–75; < New Latin, special use of Latin pīleum, variant of pīleus skullcap

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

In old females from Java the pileum and cheeks are dark mouse-gray, blackish on the forehead, the black streaks narrow, almost obsolete and noticeable on the crown and occiput only.

From Notes on Philippine Birds Collected by Governor W. Cameron Forbes Bulletin of the Museum of Comparative Zo?logy at Harvard College, Vol. LXV. No. 4. by Bangs, Outram

Former “It” plants like the pilea peperomioides, with its coin-shaped leaves, and the fiddle leaf fig, a fixture of home design catalogs, have been bumped out of vogue.

From New York Times Apr. 16, 2022

With easy-to-root cuttings, this pilea is now spreading among friends in other developed nations faster than jars of sourdough starter.

From The Wall Street Journal Jun. 7, 2018

I was tickled to see the scaly-looking leaves of the alligator pilea interspersed with the floppy elephant ears.

From New York Times Sep. 30, 2014

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