IPA: /wiːl/
KK: /hwiːl/
A small raised area on the skin that can be itchy or painful, often caused by an insect bite or an allergic reaction.
After the mosquito bite, a wheal appeared on her arm, making it very itchy.
The word 'wheal' originates from Old English 'hwēol', meaning a small mine or pit, particularly for extracting minerals. It refers specifically to a place where minerals are mined.
Think of a small 'mine' or 'pit' where minerals are extracted — that's what 'wheal' refers to.