CONTAIN :

Prevent :keep (something) from happening.
Limita point or level beyond which something does not or may not extend or pass.
Express :convey (a thought or feeling) in words or by gestures and conduct.
Control :the power to influence or direct people's behaviour or the course of events.
Hold :grasp, carry, or support with one's arms or hands.
Contain :have or hold (someone or something) within.

Synonym of Contain is Hold