having many meanings
• (n.) A multivocal word. • (a.) Signifying many different things; of manifold meaning; equivocal.
Mul·tiv'o·cal adjective [ Multi- + vocal .] Signifying many different things; of manifold meaning; equivocal. 'An ambiguous multivocal word.' Coleridge. -- noun A multivocal word. [ R.] Fitzed. Hall. 
having many or different meanings of equal probability or validity: a multivocal word.