/ Dictionary / Index J jerry can: Meaning and Definition of Find definitions for: jer'ry can" Pronunciation: [key] Also calleda narrow, flat-sided, five-gallon (19-liter) container for fluids, as fuel. a can with a capacity of 4 imperial gallons (5.4 U.S. gallons or 20.4 liters). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jerry-built jersey Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language