/ Dictionary / Index L Lothian: Meaning and Definition of Find definitions for: Lo•thi•an Pronunciation: (lō'ē-un), [key] — n. a region in E Scotland. 754,008; 700 sq. mi. (1813 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lothario Lothians 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