captive

(noun) a person who is confined; especially a prisoner of war. Synonyms: prisoner.

(noun) an animal that is confined.

(noun) a person held in the grip of a strong emotion or passion.

(adj) being in captivity. Synonyms: confined, imprisoned, jailed.

(adj) giving or marked by complete attention to. Synonyms: absorbed, engrossed, enwrapped, intent, wrapped. Examples: "That engrossed look or rapt delight." "Then wrapped in dreams." "So intent on this fantastic...narrative that she hardly stirred"- walter de la mare." "Rapt with wonder." "Wrapped in thought."