Definition of abdominal leg in English:

abdominal leg

noun

Zoology
  • 1(In various invertebrates) a leg attached to the abdomen.

  • 2Biology
    Entomology a fleshy appendage of an abdominal segment of a caterpillar or other insect larva.

Origin

Early 19th century; earliest use found in George Samouelle (d. 1846).