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Showing results for reniform. Search instead for peniform.

reniform

American  
[ren-uh-fawrm, ree-nuh-] / ˈrɛn əˌfɔrm, ˈri nə- /

adjective

  1. kidney-shaped.

    a reniform leaf; hematite in reniform masses.


reniform British  
/ ˈrɛnɪˌfɔːm /

adjective

  1. having the shape or profile of a kidney

    a reniform leaf

    a reniform mass of haematite

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

reniform Scientific  
/ rĕnə-fôrm′,rēnə- /
  1. Shaped like a kidney. Used to describe certain minerals and certain leaves.


Other Word Forms

Etymology

Origin of reniform

From the New Latin word rēniformis, dating back to 1745–50. See reni-, -form

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

A compact variety of a pale liver-brown colour and forming concentric layers with a reniform surface is known in Germany as Schalenblende or Leberblende.

From Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 1 "Bisharin" to "Bohea" by Various

Entirely pale grey or glaucous. hypnophilus, B. P. 3-6 mm. very thin, flat, white, rather reniform, nearly smooth; g. radiating, distant, simple; sp.

From European Fungus Flora: Agaricaceae by George Massee

The orbicular and reniform spots are large, and paler than the ground colour; and several zigzag or scalloped lines, more or less distinct, cross the wings transversely.

From Butterflies and Moths (British) by William S. Furneaux

The reniform spot is pale, the orbicular spot less distinct, and between the two there is generally a rhomboidal dark spot.

From Butterflies and Moths (British) by William S. Furneaux

P. resupinate then reflexed, sessile, reniform, shining white, downy; g. radiating, reddish, edge paler, denticulate; sp. minutely warted, subg. 6-7.

From European Fungus Flora: Agaricaceae by George Massee

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