/ Dictionary / Index O oscillogram: Meaning and Definition of Find definitions for: os•cil•lo•gram Pronunciation: (u-sil'u-gram"), [key] — n. Elect. the record produced by the action of an oscillograph or oscilloscope. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: oscillogram (Thesaurus) oscillatory oscillograph Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language