n. 1. Abbr. yd. A fundamental unit of length in both the US Customary System and the British Imperial System, equal to 3 feet, or 36 inches (0.9144 meter). See Table at measurement. 2. Nautical A long tapering spar slung to a mast to support and spread the head of a square sail, lugsail, or lateen. 3. Informal a. A square yard: bought 4 yards of fabric. b. A cubic yard: dug up 100 yards of soil. [Middle English yerde, stick, unit of measure, from Old English gerd.] (click for a larger image) yard1on the Mexican naval training vessel Cuauhtemoc |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.