1. in a unilateral manner; by means of one part or party; - Example: "they worked out an agreement unilaterally" [syn: unilaterally, one-sidedly]
WordNet (r) 3.0 (2006):
unilaterally
adv 1: in a unilateral manner; by means of one part or party;
"they worked out an agreement unilaterally" [syn:
unilaterally, one-sidedly] [ant: multilaterally]