The New York Stock Exchange started out as a coffee house.
aeriality (usually uncountable, plural aerialities)
The state of being aerial or airy; insubstantiality.
Source: Wiktionary
A*Ă«`ri*al"i*ty, n.
Definition: The state of being aërial; [R.] De Quincey.
Source: Webster’s Unabridged Dictionary 1913 Edition
3 July 2024
(noun) an excited state of agitation; “he was in a dither”; “there was a terrible flap about the theft”
The New York Stock Exchange started out as a coffee house.