/ Dictionary / Index P Ph.B.: Meaning and Definition of Find definitions for: Ph.B. Pronunciation: [key] Bachelor of Philosophy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phatic Ph. C. Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language