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reniform Line breaks: reni|form
Pronunciation: /ˈriːnɪfɔːm/

Definition of reniform in English:


chiefly Mineralogy & Botany
Example sentences
  • Asymmetric divisions lead to the formation of a pair of reniform guard cells surrounding the stomatal opening.
  • Stalked, reniform sporangia reside clearly in the axis of the leaves.
  • Lateral branches dichotomize several times before terminating in pairs of reniform sporangia.


Mid 18th century: from Latin ren 'kidney' + -iform.

Definition of reniform in:
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