The New York Stock Exchange started out as a coffee house.
ammonite, ammonoid
(noun) one of the coiled chambered fossil shells of extinct mollusks
Source: WordNet® 3.1
ammonoid (plural ammonoids)
An extinct cephalopod of the subclass Ammonoidea (including ammonites).
ammonoid (comparative more ammonoid, superlative most ammonoid)
Characteristic of an ammonite
Source: Wiktionary
3 April 2025
(noun) an assemblage of parts that is regarded as a single entity; “how big is that part compared to the whole?”; “the team is a unit”
The New York Stock Exchange started out as a coffee house.