/ Dictionary / Index T Tamm: Meaning and Definition of Find definitions for: Tamm Pronunciation: (täm), [key] 1895–1971, Russian physicist: Nobel prize 1958. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tamm (Thesaurus) tamis Tammany Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language