/ Dictionary / Index H hereinto: Meaning and Definition of Find definitions for: here•in•to Pronunciation: (hēr-in't, hēr"in-t'), [key] — adv. into this place. into this matter or affair. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hereinbefore herem* Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language