/ Dictionary / Index P persona non grata*: Meaning and Definition of Find definitions for: per•so•na non gra•ta Pronunciation: (per-sō'nä nōn grä'tä Eng. p&schwar-sō'n&schwa non grä't&schwa, grā'-, grat'&schwa), [key] — pl. per•so•nae non gra•tae a person who is not welcome:persona non grata He has become a diplomatic representative unacceptable to an accrediting government. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. personal watercraft personate Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language