/ Dictionary / Index P Palmerston: Meaning and Definition of Find definitions for: Palm•er•ston Pronunciation: (pä'mur-stun), [key] 1784–1865, British statesman: prime minister 1855–58, 1859–65. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Palmer Peninsula palmerworm Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language