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cluster headache

noun

Etymology

So called because such headaches tend to occur together, i.e. in clusters.

Definitions

  1. An extremely painful, cyclical and unilateral headache.

The neighborhood

Vish — recursive loop

No curated loop yet for cluster headache. Loops are being traced one word at a time while the ingestion pipeline matures.

sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA