locknut, safety nut
(noun) supplementary nut that is screwed down on a primary nut to prevent it from loosening
Source: WordNet® 3.1
locknut (plural locknuts)
A second nut, screwed down onto another in order to prevent it slipping.
Source: Wiktionary
27 April 2025
(adjective) not quite exact or correct; “the approximate time was 10 o’clock”; “a rough guess”; “a ballpark estimate”
According to Guinness World Records, the most massive cup of coffee contained 22,739.14 liters and was created by AlcaldĂa Municipal de Chinchiná (Colombia) at Parque de BolĂvar, Chinchiná, Caldas, Colombia, on 15 June 2019. Fifty people worked for more than a month to build this giant cup. The drink prepared was Arabic coffee.
