- 2 Botany (Of a petal) having a narrow stalk-like base.More example sentences
- Petals in this genus are described as being clawed (unguiculate) - there is a narrow stalk at the base, and thereafter the expanded portion is minutely fringed.
early 19th century: from modern Latin unguiculatus, from Latin unguiculus 'fingernail, toenail', diminutive of unguis 'nail'.
More definitions of unguiculateDefinition of unguiculate in:
- The US English dictionary