[ păn′kōst′ ]
A syndrome characterized by pain and tingling of the arm, constriction of the pupil, and paralysis of the elevator muscle of the upper eyelid, caused by pressure on the brachial plexus resulting from invasion of a malignant tumor in the apex of the lung.
These Common Words Have Some Very Uncommon OppositesYou know up is the opposite of down, but do you know the antonyms of ambidextrous and placebo? English isn't always black and white.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.