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Webster 1913 Edition

(kăl′sē̍-ĭ-fôrmˊ)

Adj.

[L.

calceus

shoe +

-form

(Bot.)

Shaped like a slipper, as one petal of the lady’s-slipper; calceolate.

calceiform ‎(comparative more calceiform, superlative most calceiform)