…a thing representing, or represented by, the number two, in particular:…
…used as a euphemism for ‘devil’ in expressions of annoyance, impatience, surprise, etc.…
…used to emphasize how bad, difficult, or serious something is…
…very fast…
…trouble to be expected…
…deuce!…
…Einstand…
…deuce…
…égalité!…
