IPA: /ˌɔrnɪˈθoʊsɪs/
KK: /ɔrnɪˈθoʊsɪs/
A type of infection that people can get from birds, particularly from parrots, causing flu-like symptoms.
After visiting the pet store, he was diagnosed with ornithosis due to exposure to infected birds.
Ornithosis is formed from "ornitho-" (from Greek "ornithon", meaning bird) and "-osis" (from Greek "osis", meaning condition or disease). The word refers to a condition or disease related to birds.
Think of 'ornitho-' which relates to birds, and '-osis' which indicates a condition. This helps you remember that ornithosis is a condition associated with birds.