/ Dictionary / Index B base estate: Meaning and Definition of Find definitions for: base' estate' Pronunciation: [key] — Old Eng. Law. Old Eng. Law. an estate held from a lord on the condition of performing some service, esp. service of a demeaning nature. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. basecoat base exchange 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