Definitions

from The Century Dictionary.

  • Downy; of or pertaining to a plumule; in ornithology, not pennaceous. See plumule.

from the GNU version of the Collaborative International Dictionary of English.

  • adjective (Zoöl.) Downy; bearing down.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • adjective zoology Downy; bearing down.

Etymologies

Sorry, no etymologies found.

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Examples

  • Together the results favor an evolutionary sequence of feather filaments splitting to form primitive barbs without barbules - radially symmetric downy feathers with plumulaceous barbs- bilaterally symmetric plumulaceous feathers - bilaterally symmetric pennaceous vanes - bilaterally asymmetric vanes Fig.

    Catholic Church Supports Neo-Paleyism? - The Panda's Thumb 2005

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    March 30, 2012