/ Dictionary / Index T Tasman Sea: Meaning and Definition of Find definitions for: Tas'man Sea' Pronunciation: (taz'mun), [key] a part of the Pacific Ocean between SE Australia and New Zealand. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tasmanian wolf tass Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language