IPA: //ˌpærəˈtaɪtɪs//
KK: /pærəˈtaɪtɪs/
A condition where the parotid glands, which are located near the jaw, become swollen and inflamed, often due to infection or disease.
The doctor diagnosed her with parotitis after she complained of swelling near her jaw.
Parotitis is formed from "para-" (meaning beside or near) and "otitis" (from Greek "ous, otos" meaning ear, and "itis" meaning inflammation). The word refers to inflammation of the parotid gland, which is located near the ear.
Think of 'beside' ('para-') the 'ear' ('otitis') — parotitis is the inflammation that occurs near the ear.