- dogtooth violet, dogtooth, dog's-tooth violet - perennial woodland spring-flowering plant; widely cultivated
--1 is a kind of liliaceous plant
--1 is a member of Erythronium, genus Erythronium
--1 has particulars: - canine, canine tooth, eyetooth, eye tooth, dogtooth, cuspid - one of the four pointed conical teeth (two in each jaw) located between the incisors and the premolars
--2 is a kind of tooth
--2 has particulars: fang - dogtooth - a carved pyramidal ornament; used in 13th century England
--3 is a kind of architectural ornament