Gel - Definition
gel
n 1: a colloid in a more solid form than a sol [syn: gel,
colloidal gel]
2: a thin translucent membrane used over stage lights for color
effects [syn: gelatin, gel]
v 1: become a gel; "The solid, when heated, gelled"
2: apply a styling gel to; "she mousses her hair" [syn:
mousse, gel]