noun. inflammation of the nose and throat with increased production of mucus.
- achromatic color
Example sentences of the word catarrh
1. Noun, singular or mass
It helps with sore throat and has been used traditionally to treat catarrh and bronchitis.
2. Noun, plural
The German E Commission lists horseradish as an approved herb for internal and external treatment of respiratory infections when mucous and catarrh** are present.