have (something) back

:  some indeterminate or unspecified thing

:  a person or thing of consequence

:  one having more or less the character, qualities, or nature of something different

:  in some degree :  somewhat

: used as an intensive giving adverbial force to an adjective

:  the rear part of the human body especially from the neck to the end of the spine

:  the body considered as the wearer of clothes

:  capacity for labor, effort, or endurance

:  to, toward, or at the rear

:  in or into the past :  backward in time

:  ago

:  being at or in the back

:  distant from a central or main area

:  articulated at or toward the back of the oral passage :  formed deep within the mouth

:  to support by material or moral assistance

:  substantiate

:  to assume financial responsibility for