1. a tan discoloration of a woman's face that is associated with pregnancy or with the use of oral contraceptives; [syn: chloasma, melasma, mask of pregnancy]
WordNet (r) 3.0 (2006):
mask of pregnancy
n 1: a tan discoloration of a woman's face that is associated
with pregnancy or with the use of oral contraceptives [syn:
chloasma, melasma, mask of pregnancy]