/ Dictionary / Index L liner note: Meaning and Definition of Find definitions for: lin'er note" Pronunciation: [key] Usually,explanatory or interpretative notes about a record, cassette, etc., printed on the cover or case or included in the package. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. linerboard line segment Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language