Crown"-saw` (-s`), n. Etym: [From its supposed resemblance to a crown.] (Mech.)
Definition: A saw in the form of a hollow cylinder, with teeth on the end or edge, and operated by a rotative motion.
Note: The trephine was the first of the class of crownsaws. Knight.
Source: Webster’s Unabridged Dictionary 1913 Edition
22 November 2024
(noun) (nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind
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.
