群発頭痛
Meanings
Noun
1. cluster headache
Kanji used
Composed of
発
departure; departing from ...; leaving at (e.g. 8:30); sent from ...; (a letter, etc.) dated ...; datelined ...; counter for engines (on an aircraft); counter for gunshots, bursts of gas, etc.; counter for bullets, bombs, etc.; counter for blows (punches); …
Suffix