ozone-sickness

ozone sickness

noun Pathology.
a condition characterized by chest pain, itchy eyes, and drowsiness, caused by exposure to ozone, as experienced in the atmospheres of smog and high-altitude airplanes.

Origin:
1975–80

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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WordNet
ozone sickness

noun
illness that can occur to persons exposed to ozone in high-altitude aircraft; characterized by sleepiness and headache and chest pains and itchiness 
WordNet® 3.0, © 2006 by Princeton University.
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00:10
Ozone-sickness is always a great word to know.
So is zedonk. Does it mean:
the offspring of a zebra and a donkey.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
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