1. change texture so as to become matted and felt-like; - Example: "The fabric felted up after several washes" [syn: felt, felt up, mat up, matt-up, matte up, matte, mat]
WordNet (r) 3.0 (2006):
matt-up
v 1: change texture so as to become matted and felt-like; "The
fabric felted up after several washes" [syn: felt, felt
up, mat up, matt-up, matte up, matte, mat]