What does "scunner" mean?

Scunner: To cause to loathe, or feel disgust at. [Scot. & Prov. Eng.]

Additional senses

  1. 2.To have a feeling of loathing or disgust; hence, to have dislike, prejudice, or reluctance. [Scot. & Prov. Eng.] C. Kingsley.
  2. 3.A feeling of disgust or loathing; a strong prejudice; abhorrence; as, to take a scunner against some one. [Scot. & Prov. Eng.] Carlyle.

Sources