1. (

• mental

) involving the mind or an intellectual process; "mental images of happy times"; "mental calculations"; "in a terrible mental state"; "mental suffering"; "free from mental defects" ;

2. (

• mental

) of or relating to the mind; "mental powers"; "mental development"; "mental hygiene" ;

3. (

• mental ,

) of or relating to the chin- or liplike structure in insects and certain mollusks ;

4. (

• genial ,
• mental ,

) of or relating to the chin or median part of the lower jaw ;

5. (

• mental

) affected by a disorder of the mind; "a mental patient"; "mental illness" ;