trichoptilosis

[ trĭ-kŏp′tə-lōsĭs, trĭk′ə-tə- ]

n.

A splitting of the shaft of the hair, giving it a feathery appearance.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.