IN SW Juris study materials
IN SW Juris study resources

IN SW Juris key terms

IN SW Juris · Get comfortable with the vocabulary.

Personal jurisdiction

A court's power to bind a particular defendant to its judgment, requiring minimum contacts with the forum state plus fair play and substantial justice, or consent, waiver, or presence.

Related: Long-arm statute, Venue
Long-arm statute

A state law listing circumstances in which its courts may exercise jurisdiction over nonresident defendants, such as transacting business or committing a tort within the state.

Related: Personal jurisdiction, Minimum contacts
Minimum contacts

The purposeful connection between a defendant and the forum state that makes jurisdiction fair, shown by purposeful availment, relatedness of the claim, and reasonableness of litigation there.

Related: Personal jurisdiction, Long-arm statute
Venue

The proper geographic location within a court system for filing suit, usually where a defendant resides or where the events giving rise to the claim occurred.

Related: Personal jurisdiction, Forum non conveniens
Forum non conveniens

A court's discretionary dismissal of a case that belongs in a substantially more convenient forum elsewhere, conditioned on the defendant's waiver of objections in the alternative forum.

Related: Venue
Summary judgment

A pretrial ruling disposing of all or part of a case when no genuine dispute of material fact exists and the movant is entitled to judgment as a matter of law.

Related: Burden of production
Erie doctrine

The rule that federal courts sitting in diversity apply state substantive law and federal procedural rules, with federal common law governing areas committed to federal control.

Related: Diversity jurisdiction
Diversity jurisdiction

Federal subject-matter jurisdiction over civil actions between citizens of different states, or citizens and aliens, where the amount in controversy exceeds the statutory threshold.

Related: Erie doctrine
State action doctrine

The requirement that constitutional protections constrain only governmental conduct, so purely private behavior generally is not actionable under the Fourteenth Amendment.

Related: Strict scrutiny, Due process
Strict scrutiny

The most demanding equal protection standard, requiring a law to serve a compelling governmental interest and be narrowly tailored; presumptively used for suspect classifications and fundamental rights.

Related: Intermediate scrutiny, State action doctrine
Intermediate scrutiny

A middle-tier equal protection test requiring an important governmental interest and a law substantially related to achieving it, applied to sex-based and illegitimacy classifications.

Related: Strict scrutiny, State action doctrine
Due process

Constitutional guarantees of fair procedure before deprivation of life, liberty, or property, and substantive protection against arbitrary governmental interference with fundamental rights.

Related: State action doctrine, Void for vagueness
Void for vagueness

A criminal or regulatory statute is unconstitutional when it fails to give a person of ordinary intelligence fair notice of what conduct is prohibited or encourages arbitrary enforcement.

Related: Due process
Miranda warnings

Custodial interrogation requires police to advise a suspect of the rights to remain silent and to counsel, and that anything said may be used against the suspect.

Related: Custodial interrogation, Fourth Amendment search
Fourth Amendment search

Governmental intrusion into an area where a person has a reasonable expectation of privacy, or physical trespass on a constitutionally protected area to gather information.

Related: Exclusionary rule, Miranda warnings
Exclusionary rule

The remedy suppressing evidence obtained in violation of constitutional rights, subject to exceptions including good faith, inevitable discovery, and attenuation.

Related: Fourth Amendment search, Fruit of the poisonous tree
Fruit of the poisonous tree

Derivative evidence discovered through an earlier constitutional violation is also suppressed unless the connection to the illegality has become sufficiently attenuated.

Related: Exclusionary rule
Custodial interrogation

Questioning by law enforcement after a suspect has been formally arrested or restrained to a degree associated with formal arrest, triggering Miranda safeguards.

Related: Miranda warnings
Merger clause

A contract provision stating that the written agreement is the complete and final expression of the parties' terms, barring evidence of prior or contemporaneous agreements.

Related: Parol evidence rule, Perfect tender rule
Parol evidence rule

Substantive rule excluding prior or contemporaneous oral or written statements that contradict or vary a fully integrated written agreement.

Related: Merger clause
Perfect tender rule

Under UCC Article 2, a buyer may reject goods unless they conform exactly to the contract in every respect, subject to cure and installment exceptions.

Related: Merger clause, Course of dealing
Course of dealing

A sequence of previous conduct between the parties to a particular transaction that is fairly to be regarded as establishing a common basis of understanding.

Related: Perfect tender rule
Hearsay

An out-of-court statement offered to prove the truth of the matter asserted, generally inadmissible unless an exception or exclusion applies.

Related: Excited utterance, Confrontation Clause
Excited utterance

A statement relating to a startling event made while the declarant was under the stress of excitement it caused, admissible as a hearsay exception.

Related: Hearsay
Confrontation Clause

The Sixth Amendment right of a criminal defendant to confront adverse witnesses, restricting admission of testimonial hearsay when the declarant is unavailable.

Related: Hearsay
Adverse possession

Acquisition of title to land through actual, exclusive, open and notorious, continuous possession that is hostile to the true owner for the statutory period.

Related: Recording act, Easement by prescription
Recording act

A statute determining priority among competing interests in the same land based on recording, notice, or race-notice principles.

Related: Adverse possession
Easement by prescription

An easement acquired by open, notorious, continuous, and adverse use of another's land for the statutory period, without the owner's permission.

Related: Adverse possession
Res ipsa loquitur

A doctrine permitting negligence to be inferred when an accident is of a kind that ordinarily does not occur without negligence, caused by an instrumentality under the defendant's exclusive control.

Related: Negligence per se, Proximate cause
Negligence per se

An unexcused violation of a statute designed to protect a class including the plaintiff against the type of harm suffered, establishing breach as a matter of law.

Related: Res ipsa loquitur
Proximate cause

The limitation on liability requiring that the defendant's breach be a cause in fact of harm and that the harm fall within the scope of foreseeable risk.

Related: Res ipsa loquitur
Fiduciary duty

A legal obligation of loyalty and care owed by a person entrusted with another's interests, requiring avoidance of self-dealing and disclosure of conflicts.

Related: Piercing the corporate veil, Apparent authority
Piercing the corporate veil

Disregarding limited liability to hold shareholders personally liable where the corporation is used as a mere instrumentality or alter ego, or is undercapitalized, causing injustice.

Related: Fiduciary duty
Apparent authority

An agent's power to bind a principal arising from the principal's manifestations to a third party that create a reasonable belief the agent is authorized.

Related: Fiduciary duty
Antenuptial agreement

A contract executed before marriage that defines each spouse's rights to property and support upon divorce or death, enforceable if procedurally and substantively fair.

Related: Equitable distribution
Equitable distribution

A divorce court's division of marital property based on fairness factors rather than title, distinguishing separate property owned before marriage or acquired by gift or inheritance.

Related: Antenuptial agreement
Rule against perpetuities

A rule voiding interests that might vest more than twenty-one years after a life in being at creation, limiting dead-hand control over future transfers.

Related: Testamentary capacity, Resulting trust
Testamentary capacity

The mental ability to make a will, requiring the testator to know the nature of the act, the property, the natural objects of bounty, and the plan of disposition.

Related: Rule against perpetuities
Resulting trust

An implied trust arising when a transfer is made without complete disposition of the beneficial interest, so the transferor or successors retain the beneficial interest.

Related: Rule against perpetuities, Constructive trust
Constructive trust

An equitable remedy imposing a trust on property wrongfully acquired or retained, preventing unjust enrichment of a person who holds title inequitably.

Related: Resulting trust
Attachment

The step creating an enforceable security interest: value given, debtor's rights in the collateral, and either a security agreement or possession or control.

Related: Perfection, Purchase-money security interest
Perfection

The step making a security interest effective against third parties, typically by filing a financing statement, possession, control, or automatic perfection in limited cases.

Related: Attachment, Purchase-money security interest
Purchase-money security interest

A security interest securing the price of collateral or value enabling acquisition, enjoying priority over earlier perfected interests if perfected within statutory deadlines.

Related: Attachment, Perfection
Conflict of interest

A professional situation where a lawyer's duties to one client or personal interests materially limit representation of another, requiring informed consent or withdrawal.

Related: Attorney-client privilege
Attorney-client privilege

An evidentiary protection allowing a client to refuse disclosure of confidential communications made to an attorney for legal advice, subject to crime-fraud and other exceptions.

Related: Conflict of interest