urticaria

Từ điển Oxford Advanced Learner 8th

ur·ti·caria 7 BrE [ˌɜːtɪˈkeəriə] NAmE [ˌɜːrtɪˈkeriə] (also nettle·rash, hives) noun uncountable (medical)
red spots on the skin that ↑itch (= make you want to scratch), caused by an ↑allergic reaction, for example to certain foods
See also: ↑nettlerash

Word Origin:
[urticaria] late 18th cent.: modern Latin, from Latin urtica ‘nettle’, from urere ‘to burn’.

• Từ đồng nghĩa / Synonyms:
  urtication, hives, nettle rash