Word Study
perfoliate
WORDNET DICTIONARY
Adjective perfoliate has 1 sense
CIDE DICTIONARY
perfoliate, a. [Pref. per- + L. folium leaf.].
- Having the basal part produced around the stem; -- said of leaves which the stem apparently passes directory through. [1913 Webster]
- Surrounded by a circle of hairs, or projections of any kind. [1913 Webster]
OXFORD DICTIONARY
perfoliate, adj. (of a plant) having the stalk apparently passing through the leaf.
Etymology
mod.L perfoliatus (as PER-, FOLIATE)
For further exploring for "perfoliate" in Webster Dictionary Online