Main entry: constipated
Definition: have difficult or incomplete or infrequent evacuation of the bowels
Antonyms: regular, unconstipated
Definition: not constipated
Antonyms: unbound
Definition: not restrained or tied down by bonds
Antonyms: unbound
Definition: not secured within a cover
Antonyms: free
Definition: unconstrained or not chemically bound in a molecule or not fixed and capable of relatively unrestricted motion