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Webster 1913 Edition

Unicostate

Uˊni-cos′tate

,

Adj.

[

Uni-

+

costate

.]

(Bot.)

Having a single rib or strong nerve running upward from the base; – said of a leaf.

Definition 2025

unicostate

unicostate

English

Adjective

unicostate ‎(not comparable)

Having a single rib.