Pyrena

//paɪˈɹiːnə// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A nutlet resembling a seed, or the stone of a drupe, comprising the endocarp and the kernel.

    "Holonyms: pericarp < drupe, stone fruit"

Example

More examples

"Holonyms: pericarp < drupe, stone fruit"

Etymology

From New Latin pyrēna, from Ancient Greek πῡρήν (pūrḗn, “fruit-stone”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.