Definition of dermatitis in English:

dermatitis

noun

mass noun
  • A medical condition in which the skin becomes red, swollen, and sore, sometimes with small blisters, resulting from direct irritation of the skin by an external agent or an allergic reaction to it.

    • ‘Irritant contact dermatitis is a skin reaction caused by the direct effect of an irritant substance on the skin.’
    • ‘Deficiency leads to pellagra, a condition characterized by dermatitis, diarrhea and certain mental health problems.’
    • ‘Allergic contact dermatitis improves with removal of the sensitizing agent.’
    • ‘Other conditions that can cause similar symptoms include heat rash, dermatitis or thrush.’
    • ‘Eczema, also known as dermatitis, describes skin conditions where there is irritation or inflammation of the skin.’

Origin

Late 19th century: from Greek derma, dermat- ‘skin’ + -itis.

Pronunciation

dermatitis

/ˌdəːməˈtʌɪtɪs/