Baby Bar study materials
Baby Bar study resources

Baby Bar key terms

Baby Bar · Get comfortable with the vocabulary.

Offer

A clear expression of willingness to enter a contract on stated terms, communicated to another person, that gives that person the power to accept and create a binding agreement.

Related: Acceptance, Consideration
Acceptance

An unequivocal agreement to all terms of an offer, communicated by the offeree in the manner invited or required, which turns the offer into an enforceable contract.

Related: Offer, Mirror Image Rule
Consideration

Something of legally recognized value exchanged by each party, such as a promise or performance, that induces the other party to make a deal and makes the promise enforceable.

Related: Promissory Estoppel, Option Contract
Promissory Estoppel

A doctrine allowing enforcement of a promise without consideration when the promisor reasonably expected reliance, the promisee actually relied, and injustice can be avoided only by enforcing the promise.

Related: Consideration
Statute of Frauds

A rule requiring certain contracts, such as those involving land or lasting more than one year, to be evidenced by a writing signed by the party to be charged.

Related: Parol Evidence Rule
Mirror Image Rule

The common-law requirement that an acceptance match the offer's terms exactly; a response adding or changing terms is generally a counteroffer rather than an acceptance.

Related: Acceptance, Offer
Option Contract

A promise to keep an offer open for a stated period, supported by consideration or made enforceable by statute, during which the offeror cannot revoke the offer.

Related: Offer, Consideration
Anticipatory Repudiation

An unambiguous statement or act by a contracting party, before performance is due, indicating that the party will not perform, which can excuse the other party's remaining duties.

Related: Material Breach
Material Breach

A failure to perform that is significant enough to excuse the injured party from further performance and may allow that party to sue for total breach damages.

Related: Substantial Performance, Anticipatory Repudiation
Substantial Performance

Performance that satisfies the main purpose of a contract despite minor deviations, generally allowing the performing party to recover the contract price minus damages for the defects.

Related: Material Breach
Condition Precedent

An event or act that must occur before a party's duty to perform arises; if the condition fails, the duty generally does not become enforceable.

Related: Material Breach
Parol Evidence Rule

A rule limiting use of prior or contemporaneous oral statements and writings to contradict or vary a fully integrated written contract, though evidence may be admitted for other purposes.

Related: Statute of Frauds
Unconscionability

A contract defense allowing a court to refuse enforcement of terms that are both procedurally unfair, such as hidden or pressured terms, and substantively oppressive or one-sided.

Related: Material Breach
Actus Reus

The physical element of a crime: a voluntary act, or sometimes an omission where a legal duty exists, that causes the prohibited result.

Related: Mens Rea
Mens Rea

The mental element of a crime, meaning the state of mind or level of awareness the defendant must have had regarding the prohibited conduct or result.

Related: Actus Reus, Specific Intent
Specific Intent

A mental state requiring the defendant to intend a particular result or to commit an act for a specific purpose, such as intent to permanently deprive in larceny.

Related: General Intent, Malice
General Intent

A mental state requiring only that the defendant intentionally performed the prohibited act, without needing to intend a further result or specific consequence.

Related: Specific Intent
Malice

A reckless disregard for an obvious or known risk to human life, or an intent to cause death or serious bodily harm, often used in murder and arson.

Related: Specific Intent
Strict Liability

Liability imposed for a crime without proof of mens rea, typically for regulatory offenses or offenses involving minors, where the act alone suffices.

Related: Mens Rea
Accomplice Liability

Liability for a crime committed by another when the defendant intentionally aids, abets, counsels, or encourages the principal's commission of the offense.

Related: Conspiracy, Attempt
Attempt

An inchoate offense requiring specific intent to commit a target crime and a substantial step beyond mere preparation that strongly corroborates that intent.

Related: Conspiracy, Accomplice Liability
Conspiracy

An agreement between two or more people to commit an unlawful act, plus an overt act in many jurisdictions, creating liability for the agreed crime and foreseeable crimes.

Related: Attempt
Felony Murder

A murder rule holding a defendant liable for a death occurring during the commission of an inherently dangerous felony, often without proof of intent to kill.

Related: Malice
Voluntary Manslaughter

An intentional killing mitigated from murder to manslaughter by adequate provocation or an honest but unreasonable belief in the need for self-defense.

Related: Self-Defense
Self-Defense

The use of reasonable force to protect oneself from an imminent threat of unlawful force, with deadly force allowed only against a threat of death or serious bodily harm.

Related: Voluntary Manslaughter
Duty of Care

A legal obligation to act as a reasonably prudent person would under similar circumstances, owed to foreseeable plaintiffs who may be harmed by one's conduct.

Related: Breach
Breach

A failure to meet the applicable standard of care, shown by conduct falling below what a reasonable person would do in the same situation.

Related: Duty of Care, Negligence Per Se
Actual Cause

The cause-in-fact link between the defendant's conduct and the plaintiff's harm, often tested by asking whether the harm would have occurred without the conduct.

Related: Proximate Cause
Proximate Cause

A policy-based limit on liability requiring a sufficiently close connection between the defendant's conduct and the harm, excluding harms outside the risk created.

Related: Actual Cause
Res Ipsa Loquitur

A doctrine permitting negligence to be inferred when an accident ordinarily does not happen without negligence, the instrumentality was under the defendant's control, and the plaintiff did not contribute.

Related: Breach
Negligence Per Se

A rule treating a defendant's violation of a safety statute as breach of duty when the plaintiff is within the class the statute protects and the harm is the type it prevents.

Related: Breach
Comparative Negligence

A system reducing a plaintiff's recovery in proportion to the plaintiff's own fault, with some jurisdictions barring recovery if the plaintiff's fault exceeds the defendant's.

Related: Assumption of Risk
Assumption of Risk

A defense based on the plaintiff's voluntary and knowing exposure to a known danger, which may bar or reduce recovery depending on the jurisdiction.

Related: Comparative Negligence
Battery

An intentional tort requiring harmful or offensive contact with another person's body or something closely connected to it, without consent or legal justification.

Related: Assault
Assault

An intentional tort requiring an act causing reasonable apprehension of imminent harmful or offensive contact, without consent, even if no contact occurs.

Related: Battery
False Imprisonment

An intentional tort requiring confinement of a person within fixed boundaries, without consent or legal authority, where the person is aware of or harmed by the confinement.

Related: Assault
Defamation

A false statement of fact about the plaintiff published to a third party that harms reputation, with constitutional limits requiring fault in many cases involving public figures or public concern.

Related: False Imprisonment
Strict Products Liability

Liability of a commercial seller for a defective product that causes harm, regardless of fault, when the defect makes the product unreasonably dangerous and the plaintiff uses it as intended.

Related: Duty of Care
Vicarious Liability

Liability imposed on one person for the torts of another, commonly an employer for an employee's torts committed within the scope of employment.

Related: Strict Products Liability