1. Plural of ictetus; a genus of New World songbirds, commonly known as orioles, characterized by bright plumage and melodious calls.
Usage: ornithology; scientific/taxonomic term
2. Plural of ictetus; instances or cases of jaundice, a medical condition characterized by yellowing of the skin and eyes due to excess bilirubin.
Usage: medical; archaic or formal usage

Examples

• The icteruses in the tropical forest displayed brilliant orange and black plumage.
• Ornithologists studied several icteruses to understand their migration patterns.
• The museum's bird collection included specimens of various icteruses from Central America.
• In medical literature, icteruses were historically documented as signs of liver disease.
• The bright icteruses sang from the treetops at dawn.