Definition of crenate in English:

crenate

adjective

Zoology Botany
  • (especially of a leaf or shell) having a round-toothed or scalloped edge.

    Compare with crenulate
    • ‘He looked up from the floor of his buggy and saw a large crenate tree just before he hit it.’
    • ‘Supported on four feet modeled as shells (mussel, scallop, oyster, and clam), it has irregularly crenate ends that are encrusted with sand and various types of aquatic life, and other marine-related elements adorn the lower sides.’
    • ‘The leaves, about 4 cm by 2 cm are opposite, deltoid-ovate, crenate serrate and green to dark green in colour.’
    jagged, craggy, rugged, uneven, rough, irregular, broken
    View synonyms

Origin

Late 18th century (earlier as crenated): from modern Latin crenatus, from popular Latin crena notch.

Pronunciation:

crenate

/ˈkrēnāt/