/ Dictionary / Index N nosce te ipsum*: Meaning and Definition of Find definitions for: nos•ce te ip•sum Pronunciation: (nōs'ke tā ip'soom Eng. nō'sē tē ip's&schwam), [key] — Latin. Latin. know thyself. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nos- nose Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language