| \PAHY-ler\ | adjective 1. of, pertaining to, or covered with hair. | | Quotes | Their bodies are remarkably smooth, and devoid of pilar hair… -- James Cowles Prichard, Researches Into the Physical History of Mankind, 1826 | | Origin | | Pilar came to English in the mid-1800s from the New Latin pilāris meaning "of hair." | |