1.NounAny of genus Cynoglossum of small-flowered herbs and shrubs of the Old World
especially, a biennial weed (Cynoglossum officinale) with soft tongue-shaped leaves and an offensive odour. It bears nutlets covered with barbed or hooked prickles.
2.Nounespecially, a biennial weed (Cynoglossum officinale) with soft tongue-shaped leaves and an offensive odour. It bears nutlets covered with barbed or hooked prickles.