The New York Stock Exchange started out as a coffee house.
echolocation, echo sounding
(noun) determining the location of something by measuring the time it takes for an echo to return from it
Source: WordNet® 3.1
echolocation (countable and uncountable, plural echolocations)
The use of echoes to detect objects as observed in bats and other natural creatures. Also known as biosonar.
Source: Wiktionary
6 June 2025
(noun) wit having a sharp and caustic quality; “he commented with typical pungency”; “the bite of satire”
The New York Stock Exchange started out as a coffee house.