/ Dictionary / Index T third position: Meaning and Definition of Find definitions for: third' posi'tion Pronunciation: [key] — Ballet. Ballet. a position in which the feet overlap at the heels with the toes pointing out in opposite directions to the left and right. See illus. under Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. third person third quartile Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language