family resemblance in studies of categorization, the idea t...
worm n. a computer program designed to replicate itself and...
astrology n. a pseudoscience based on the belief that the m...
gamma (symbol: γ) n. 1. the distance of a stimu...
IDDM abbreviation for insulin-dependent diabetes mellitus.
chronic motor or vocal tic disorder in DSM–IV–TR, a tic dis...