Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A recurring headache similar to migraine and characterized by severe pain in the eye or temple on one side of the head, watering of the eye, and a runny nose.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun pathology An extremely painful,
cyclical andunilateral headache
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a painful recurring headache associated with the release of histamine from cells
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