keystoning
present participle of keystone
Source: Wiktionary
Key"stone`, n. (Arch.)
Definition: The central or topmost stone of an arch. This in some styles is made different in size from the other voussoirs, or projects, or is decorated with carving. See Illust. of Arch. Keystone State, the State of Pennsylvania; -- so called from its having been the central State of the Union at the formation of the Constitution.
Source: Webster’s Unabridged Dictionary 1913 Edition
23 June 2024
(adjective) invulnerable to fear or intimidation; “audacious explorers”; “fearless reporters and photographers”; “intrepid pioneers”
According to Guinness World Records, on 25 September 2016, the Birla Institute of Management Technology (India) in Uttar Pradesh, India, constructed the largest coffee cups pyramid consisting of 23,821 cups. They used paper takeaway coffee cups to build the pyramid.
