Basipterygium
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A cartilage at the base of the fins of some fish that develops into the metapterygium upon maturity.
Etymology
From basi- + pterygium.
More for "basipterygium"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.