constitutional constitutional /ˌkɑːnstəˈtuːʃənəl/

adjective

1. Sanctioned by or consistent with or operating under the law determining the fundamental political principles of a government  ( constitutional )
   sanctioned by or consistent with or operating under the law determining the fundamental political principles of a government
    The constitutional right of free speech
   the constitutional right of free speech
    Constitutional government
   constitutional government
    Constitutional guarantees
   constitutional guarantees
   
2. Constitutional in the structure of something (especially your physical makeup)  ( constituent , constitutional , constitutive , organic )
   constitutional in the structure of something (especially your physical makeup)
   
3. Existing as an essential constituent or characteristic  ( constitutional , inbuilt , built-in , inherent , integral )
   existing as an essential constituent or characteristic
    The Ptolemaic system with its built-in concept of periodicity
   the Ptolemaic system with its built-in concept of periodicity
    A constitutional inability to tell the truth
   a constitutional inability to tell the truth
   
4. Of benefit to or intended to benefit your physical makeup  ( constitutional )
   of benefit to or intended to benefit your physical makeup
    Constitutional walk
   constitutional walk
   

noun

1. A regular walk taken as a form of exercise  ( constitutional )
   a regular walk taken as a form of exercise