武者 is read as むしゃ (musha) and means warrior.
むしゃ
musha
ぶげいしゃ
master of martial arts
むしゃにんぎょう
samurai doll
むしゃのこうじせんけ
Mushakōjisenke school of tea ceremony
ぶしゃことば
samurai words and phrases
むしゃえ
warrior picture (genre of ukiyo-e)
むしゃぶるい
trembling with excitement
わかむしゃ
young warrior
おんなむしゃ
female warrior
おちむしゃ
fleeing soldier
おんなぶげいしゃ
あらむしゃ
daredevil
むしゃしゅぎょう
traveling about to gain skill in combat (travelling)