The New York Stock Exchange started out as a coffee house.
ETHYLSULPHURIC
Eth`yl*sul*phu"ric a. (Chem.)
Definition: Pertaining to, or containing, ethyl and sulphuric acid. Ethylsulphuric acid (Chem.), an acid sulphate of ethyl, H.C2H5.SO4, produced as a thick liquid by the action of sulphiric acid on alcohol. It appears to be the active catalytic agent in the process of etherification.
Source: Webster’s Unabridged Dictionary 1913 Edition
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20 January 2025
CHELICERA
(noun) either of the first pair of fang-like appendages near the mouth of an arachnid; often modified for grasping and piercing
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