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crenate

or cre·nat·ed

[kree-neyt or kree-ney-tid]
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adjective
  1. having the margin notched or scalloped so as to form rounded teeth, as a leaf.
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Origin of crenate

1785–95; < New Latin crēnātus, equivalent to Latin crēn(a) a notch, serration (a word occurring in some manuscripts of Pliny, identified with a semantically related set of Rom words; see crenel) + -ātus -ate1
Related formsnon·cre·nate, adjectivenon·cre·nat·ed, adjectivesub·cre·nate, adjectivesub·cre·nate·ly, adverbsub·cre·nat·ed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for crenate

Historical Examples

  • If not entire it may be toothed, serrate (sawlike), crenate or wavy.

    Field and Woodland Plants

    William S. Furneaux

  • They may be serrate or crenate, doubly or singly divided, glandular or glandless.

  • Crenate, or Scalloped, when the teeth are broad and rounded; as in Fig. 144.

  • Crenate, or Crenelled, the edge scalloped into rounded teeth, 55.

  • Pinnæ roundish-ovate, crenate, with indistinct and forking midveins.

    The Fern Lover's Companion

    George Henry Tilton


British Dictionary definitions for crenate

crenate

crenated (ˈkriːneɪtɪd)

adjective
  1. having a scalloped margin, as certain leaves
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Derived Formscrenately, adverb

Word Origin

C18: from New Latin crēnātus, from Medieval Latin, probably from Late Latin crēna a notch
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

crenate in Medicine

crenate

(krēnāt′)
adj.
  1. Having a margin with low, rounded or scalloped projections or indentations.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.