quoin, coign, coigne
(noun) the keystone of an arch
quoin, coign, coigne
(noun) expandable metal or wooden wedge used by printers to lock up a form within a chase
Source: WordNet® 3.1
coign (plural coigns)
A projecting corner or angle; a cornerstone.
The keystone of an arch.
A wedge used in typesetting.
A a corner of a crystal formed by the intersection of three or more faces at a point (in crystallography)
An original angular elevation of land around which continental growth has taken place (in geology)
• incog
Source: Wiktionary
Coign, n.
Definition: A var. spelling of Coin, Quoin, a corner, wedge; -- chiefly used in the phrase coign of vantage, a position advantageous for action or observation.
From some shielded nook or coign of vantage. The Century.
The lithosphere would be depressed on four faces; . . . the four projecting coigns would stand up as continents. Nature.
Source: Webster’s Unabridged Dictionary 1913 Edition
2 April 2025
(adjective) secret or hidden; not openly practiced or engaged in or shown or avowed; “covert actions by the CIA”; “covert funding for the rebels”
Decaffeinated coffee is not caffeine-free. Studies from the National Institute of Health (US) have shown that virtually all decaf coffee types contain caffeine. A 236-ml (8-oz) cup of decaf coffee contains up to 7 mg of caffeine, whereas a regular cup provided 70-140 mg.
