reniform Meaning, Definition & Usage

  1. adjective satellite (of a leaf or bean shape) resembling the shape of kidney
    kidney-shaped.

WordNet

Ren"i*form adjective
Etymology
L. renes kidneys + -form: cf. F. réniforme.
Definitions
  1. Having the form or shape of a kidney; as, a reniform mineral; a reniform leaf.

Webster 1913