/ Dictionary / Index P Palomar: Meaning and Definition of Find definitions for: Pal•o•mar Pronunciation: (pal'u-mär"), [key] — n. a mountain in S California, NE of San Diego: site of observatory. 6126 ft. (1867 m) high. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Paloma Palomar Observatory Related Content Daily Word Quiz: boorish Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language