/ Dictionary / Index T tube sock: Meaning and Definition of Find definitions for: tube' sock" Pronunciation: [key] a casual sock that is not shaped at the heel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tubesnout tube top Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language