In-dĕl'i-cate, a.

a. [Prefix in, not, and delicate; Fr. indélicat.] Not delicate; wanting delicacy; indecent; offensive to good manners, or to purity of mind; coarse; rude; as, an indelicate word or suggestion; indelicate behavior. Churchill.

Synonyms– Indecorous; unbecoming; unseemly; rude; coarse; broad; impolite; gross; indecent.