Legal Latin and Terms of Art

101 flashcards by MentisLibrary

Stare decisis, res ipsa loquitur, laches, and the rest of the vocabulary that makes opinions readable. Each term comes with its literal translation, where it actually shows up in practice, and a sentence using it correctly.

stare decisis
The principle that courts should follow precedent and not disturb settled points of law
res ipsa loquitur
A doctrine letting a jury infer negligence from the nature of the accident itself when it would not ordinarily happen without negligence
res judicata
A final judgment on the merits bars the same parties from relitigating the same claim
collateral estoppel
Issue preclusion: an issue actually litigated and necessarily decided cannot be relitigated in a later action
obiter dictum
A statement in an opinion not necessary to the decision and therefore not binding precedent
ratio decidendi
The rule of law on which a decision actually rests, the binding part of an opinion
prima facie
On its first appearance; sufficient to establish a fact or case unless rebutted
mens rea
The mental state required for criminal liability
actus reus
The physical act or qualifying omission that a crime requires
habeas corpus
A writ requiring a custodian to bring a detained person before a court to test the legality of the detention
mandamus
An order compelling a government officer or lower court to perform a mandatory duty
certiorari
Discretionary review by a higher court, granted by writ
amicus curiae
A person or group that is not a party but files a brief to inform the court
pro se
Representing oneself without a lawyer
pro bono
Legal work performed without charge for the public good
in camera
In the judge's private chambers or outside the presence of the jury and public
voir dire
The questioning of prospective jurors or of a witness about qualifications
subpoena duces tecum
A subpoena commanding a person to produce documents or things
ex parte
With only one party present or participating, without notice to the other
inter alia
Among other things
de novo
Anew, from the beginning, without deference to the earlier decision
de facto
Existing in fact, whether or not lawfully established
de jure
Existing as a matter of law
bona fide
Made in good faith, genuine
mala fide
In bad faith, dishonestly
caveat emptor
Let the buyer beware, the old rule that a buyer takes property as found
quid pro quo
Something given in exchange for something else
quantum meruit
Recovery of the reasonable value of services rendered, in the absence of an enforceable contract
nunc pro tunc
An order entered now that is treated as effective as of an earlier date
ab initio
From the beginning