Category
page 1Legal reasoning
precedent
Precedent is a judicial decision that serves as an authority for courts when deciding subsequent identical or similar cases. Fundamental to common law legal systems, precedent operates under the principle of stare decisis ("to stand by things decided"), where past judicial decisions serve as case law to guide future rulings, thus promoting consistency and predictability.

casuistry
thumb|Le grand docteur sophiste, 1886 illustration of Gargantua by [[Albert Robida, expressing mockery of his casuist education]]
argumentation theory
study of how conclusions are reached through logical reasoning; one of four rhetorical modes
legal burden of proof
in law, the obligation on a party in a trial to produce evidence
mutatis mutandis
Medieval Latin phrase
statutory interpretation
judicial interpretation of statutory law
causation
the causal relationship between conduct and result
proof
sufficient evidence or a sufficient argument for the truth of a proposition

arbitrariness
Arbitrariness is the quality of being "determined by chance, whim, or impulse, and not by necessity, reason, or principle". It is also used to refer to a choice made without any specific criterion or restraint.
Ipse dixit
assertion without proof
Ipso facto
Latin term of art used especially in philosophy, law, and science

deliberation
thumb|The city council of The Hague deliberating in 1636
Deliberation is a process of thoughtfully weighing options, for example prior to voting. Deliberation emphasizes the use of logic and reason as opposed to power-struggle, creativity, or dialogue. Group decisions are generally made after deliberation through a vote or consensus of those involved.
discourse ethics
argument focused on ethics
judicial interpretation
ways courts interpret laws, especially Constitutional laws
probable cause
legal standard of proof required for arrests and warrants under US law
prima facie
Latin expression meaning on its first encounter or at first sight
argumentum a contrario
Contradictio in adjecto
right of reply
right to defend against criticism

Socratic questioning
type of question to predict knowledge on a topic
reasonable doubt
high legal standard of proof, usually required for criminal conviction
ipso jure
Latin phrase
Contra principia negantem non est disputandum
Latin phrase
legalism
adherence to the strict letter of the law, albeit in disregard of the spirit and even in defiance of it
reasonable person
legal term