Definition of Abdominales in English:

Abdominales

noun

Zoology historical
rare
  • A (former) division of bony fishes comprising those with pelvic fins located on the belly, between the pectoral and anal fins; fishes of this division.

Origin

Late 18th century; earliest use found in Encyclopaedia Britannica. From scientific Latin Abdominales, name of a division of fishes (LINNAEUS Systema Naturae (ed. 10, 1758) I. 330), use as noun of masculine plural of post-classical Latin abdominalis.

Pronunciation:

Abdominales

/abˌdɒmɪˈneɪliːz/