one of the minute processes fringing the barbules of certain feathers.
Origin of barbicel
1865–70; < New Latin barbicella, equivalent to Latin barbi- (combining form of barba beard) + -cella diminutive suffix
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
ornithol any of the minute hooks on the barbules of feathers that interlock with those of adjacent barbules
Word Origin for barbicel
C19: from New Latin barbicella, literally: a small beard, from Latin barba beard
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