CLUSTER HEADACHE as NOUN

1. Meaning
   • a painful recurring headache associated with the release of histamine from cells
   Synonym(s)
   • histamine headache (what does histamine headache mean?)
   Hypernyms(s) cluster headache is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • headache (what does headache mean?)
   • head ache (what does head ache mean?)
   • cephalalgia (what does cephalalgia mean?)