bearing or producing hair, usually referring to an organ with the apex having long, hair-like extensions
bearing or growing hair
• (a.) Bearing a single slender bristle, or hair. • (a.) Beset with hairs.
(pi-lif´әr-әs) bearing or producing hair.
Pi·lif'er·ous adjective [ Latin pilus hair + -ferous : confer French pilifère .] 1. Bearing a single slender bristle, or hair. 2. Beset with hairs. 
piliferous, piligerous 1. Used to describe plant parts that are covered in fine hairs or have hairs growing at the tip. 2. Bearing or producing hair; the outermost layer of root or epiblema that gives rise to root-hairs.