Definition of quadriannulate in English:

quadriannulate

Pronunciation /ˌkwɒdrɪˈanjʊlət/ /ˌkwɒdrɪˈanjʊleɪt/

adjective

rare Zoology
  • Having, consisting of, or marked with four rings or ringlike sections.

Origin

Mid 19th century; earliest use found in William Clark (1788–1869), anatomist. After scientific Latin quadriannulatus.