shy·ster (shī'stər) n.
Slang An unethical, unscrupulous practitioner, especially of law.
[Probably alteration of German Scheisser, son of a bitch, bastard, from scheissen, to defecate, from Middle High German schīzen, from Old High German skīzzan; see skei- in Indo-European roots.] shy'ster·ism n.
Word History: Calling someone a shyster might be considered libellous; knowing its probable origin adds insult to injury. According to Gerald L. Cohen, a student of the word, shyster is derived from the German term scheisser, meaning literally "one who defecates," from the verb scheissen, "to defecate," with the English suffix -ster, "one who does," substituted for the German suffix -er, meaning the same thing. Sheisser, which is chiefly a pejorative term, is the German equivalent of our English terms bastard and son of a bitch. Sheisser is generally thought to have been borrowed directly into English as the word shicer, which, among other things, is an Australian English term for an unproductive mine or claim, a sense that is also recorded for the word shyster.
n. an unethical or unscrupulous lawyer. (Also a rude term of address.) : Look, you cheap shyster, I paid you to help me, not ruin me!
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
Cite This Source
"unscrupulous lawyer," 1843, U.S. slang, probably altered from Ger. Scheisser "incompetent worthless person," from Scheisse "shit," from O.H.G. skizzan "to defecate" (see shit).