The New York Stock Exchange started out as a coffee house.
echinoid (plural echinoids)
(zoology) Any sea urchin or sea dollar of the class Echinoidea.
echinoid
Resembling a sea urchin.
Source: Wiktionary
E*chi"noid, a. Etym: [Echinus + -oid.] (Zoöl.)
Definition: Of or pertaining to the Echinoidea.
– n.
Definition: One of the Echinoidea.
Source: Webster’s Unabridged Dictionary 1913 Edition
17 March 2025
(noun) magnet made of a substance whose magnetization is proportional to the strength of the magnetic field applied to it
The New York Stock Exchange started out as a coffee house.