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Webster 1913 Edition

Adj.

[

Lamina

+ L.

planta

sole of the foot.]

(Zool.)

Having the tarsus covered behind with a horny sheath continuous on both sides, as in most singing birds, except the larks.

laminiplantar ‎(not comparable)

(zoology) Having the tarsus covered behind with a horny sheath continuous on both sides, as in most songbirds.