/ Dictionary / Index K kg-m: Meaning and Definition of Find definitions for: kg-m Pronunciation: [key] kilogram-meter; kilogram-meters. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. kgf KGPS Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language