Dictionary.com
Thesaurus.com

whiteacre

American  
[hwahyt-ey-ker, wahyt-] / ˈʰwaɪtˌeɪ kər, ˈwaɪt- /

noun

(often initial capital letter)

  1. an arbitrary name for a piece of land used for purposes of supposition in legal argument or the like (often distinguished fromblackacre ).

Etymology

Origin of whiteacre

First recorded in 1635–45; white + acre

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.