noun. an inflammation of the mucous membrane lining the nose (usually associated with nasal discharge).
1. Noun, singular or mass Lymphoplasmacytic rhinitis is a fancy way of saying your cat has an inflamed, swollen, painful nose. 2. Verb, base form Polyurethane resin dust also poses danger when inhaled, and can irritate the respiratory tract or contribute to rhinitis and asthma, according to the European Agency for Health and Safety at Work.