/ Dictionary / Index L lamp trimmer: Meaning and Definition of Find definitions for: lamp' trim"mer Pronunciation: [key] a sailor responsible for keeping the oil lamps of a ship burning brightly, esp. the deck and navigation lamps. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lamp shell lampworking Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language