The New York Stock Exchange started out as a coffee house.
quantal, quantized
(adjective) of or relating to a quantum or capable of existing in only one of two states
Source: WordNet® 3.1
quantal (not comparable)
(physics) Of or pertaining to a quantum
(physics) quantized
(biology) Of a response, being all-or-none
Source: Wiktionary
3 June 2025
(noun) (law) someone who owns (is legal possessor of) a business; “he is the owner of a chain of restaurants”
The New York Stock Exchange started out as a coffee house.