'Benzonaphthol' definitions:

Definition of 'Benzonaphthol'

From: GCIDE

Benzonaphthol \Ben`zo*naph"thol\, n. Also Benzonaphtol \Ben`zo*naph"tol\ . [Benzoin + naphthol.] (Chem.) A white crystalline powder used as an intestinal antiseptic; beta-naphthol benzoate. [Webster 1913 Suppl.]