The New York Stock Exchange started out as a coffee house.
antiproton
(noun) an unstable negatively charged proton; the antiparticle of a proton
Source: WordNet® 3.1
antiproton (plural antiprotons)
(physics) The antiparticle of the proton, having a negative electric charge.
• pbar (symbolic)
Source: Wiktionary
18 April 2025
(noun) the crease at the junction of the inner part of the thigh with the trunk together with the adjacent region and often including the external genitals
The New York Stock Exchange started out as a coffee house.