Perine

noun

noun ·3 syllables ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A sporoderm layer surrounding the exine of many spores

    "The anther-specific chalcone synthase-like (ASCL) enzyme of Physcomitrella patens, PpASCL, has previously been implicated in the biosynthesis of sporopollenin, the main constituent of exine and perine, the two outermost layers of the moss spore cell wall."

Example

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"The anther-specific chalcone synthase-like (ASCL) enzyme of Physcomitrella patens, PpASCL, has previously been implicated in the biosynthesis of sporopollenin, the main constituent of exine and perine, the two outermost layers of the moss spore cell wall."

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