Definition of mesopterygial in English:
mesopterygial
adjective mɪˌsɒptəˈrɪdʒɪəl
Ichthyology Of or belonging to the mesopterygium.
Origin
Late 19th century; earliest use found in The Century Dictionary. From mesopterygium + -al.
Definition of mesopterygial in US English:
mesopterygial
adjectivemɪˌsɒptəˈrɪdʒɪəl
Ichthyology Of or belonging to the mesopterygium.
Origin
Late 19th century; earliest use found in The Century Dictionary. From mesopterygium + -al.