Tomentum
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A mass of filamentous hairs on the leaf of a plant.
- 2 a network of tiny blood vessels between the cerebral surface of the pia mater and the cerebral cortex wordnet
- 3 A covering of fine, soft hairs; a pubescence.
- 4 filamentous hairlike growth on a plant wordnet
- 5 A network of fine blood vessels between the pia mater and the cerebral cortex.
Synonyms
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.