captive

nouns

a person who is confined; especially a prisoner of war
an animal that is confined
is a type of (narrower)
a living organism characterized by voluntary movement
a person held in the grip of a strong emotion or passion
is derived from
is a type of (narrower)
a person subject to strong states of emotion

adjectives

being in captivity
is derived from
is derived from
giving or marked by complete attention to
"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"