Companion - Definition
companion
n 1: a friend who is frequently in the company of another;
"drinking companions"; "comrades in arms" [syn:
companion, comrade, fellow, familiar, associate]
2: a traveler who accompanies you [syn: companion, fellow
traveler, fellow traveller]
3: one paid to accompany or assist or live with another
v 1: be a companion to somebody [syn: company, companion,
accompany, keep company]