head ache

Từ điển WordNet v3.1 - WordNet Dictionary

noun

pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs
• Syn:
headache, cephalalgia
• Hypernyms:
ache, aching
• Hyponyms:
histamine headache, cluster headache, migraine, megrim, sick headache,
hemicrania, sinus headache, tension headache