/ Dictionary / Index E electrical engineering: Meaning and Definition of Find definitions for: elec'trical engineer'ing Pronunciation: [key] the branch of engineering that deals with the practical application of the theory of electricity to the construction of machinery, power supplies, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. electrical degree electrical scanning Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language