IPA: /ˈpæpɪloʊs/
KK: /pæpɪloʊs/
Describing a surface that has small, nipple-like projections or bumps.
The leaf had a papillose texture, making it feel rough to the touch.
Papillose is derived from "papilla" (from Latin, meaning nipple or small projection) and the suffix "-ose" (meaning full of or characterized by). The term describes a surface that is full of or characterized by small, nipple-like projections.
Think of 'papilla' meaning small projection or nipple, and remember that 'papillose' refers to a surface that is full of these small projections.