Definition of cupule in English:

cupule

Line breaks: cu¦pule
Pronunciation: /ˈkjuːpjuːl
 
/

noun

Botany & Zoology
A cup-shaped organ, structure, or receptacle in a plant or animal.
More example sentences
  • The ovule is surrounded by integument tissues which produce the seed coat, and in the earliest seed plants another layer called the cupule enclosed the entire ovule/seed.
  • Thus, the cupule is a simple uniaxial structure.
  • Lyginopterids bore cupules, which can be described as tulip shaped structures.

Origin

late Middle English: from late Latin cupula (see cupola).

Definition of cupule in:

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