01 a. Under the tail; -- applied to the bones which support the caudal fin rays in most fishes.
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1.
Under the tail; -- applied to the bones which support the caudal fin rays in most fishes.(Anat.)
Entry
1 sense
Webster, 1913
Hypural
· Hy·pu·ral
· IPA /haɪˈpjʊəɹəl/