unarmed

(verb) take away the weapons from; render harmless. Synonyms: disarm, unarm.

(adj) (used of persons or the military) not having or using arms. Synonyms: unarmed (vs. armed). Examples: "Went alone and unarmed." "Unarmed peasants were shot down." "Unarmed vehicles."

(adj) (used of plants or animals) lacking barbs or stings or thorns. Synonyms: unarmed (vs. armed).