Leptoma
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A thin-walled area on a pollen grain
Synonyms
All synonymsEtymology
Possibly from Ancient Greek λέπτος (léptos, “delicate”)
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.