Clause decoder
What each one means, why it matters to the person signing, and where you’ll usually run into it. Definitions come from Cornell’s Legal Information Institute unless noted.
Also called: contract of adhesion
In plain English
A contract written by the side with far more bargaining power and handed over on a take-it-or-leave-it basis, with no real chance to negotiate.
Why it matters
Courts read ambiguous terms against the side that wrote the contract and may strike terms a reasonable person wouldn't expect to find.
Where you’ll see it
Insurance, leases, mortgages, car purchases, and online browse-wrap and click-wrap agreements
Also called: mandatory arbitration clause
In plain English
You agree that any future dispute goes to a private arbitrator instead of a court. Under federal law, the arbitrator's decision is binding, much like a court's.
Why it matters
Once you take a claim to arbitration, you generally can't also bring it in the regular courts, and the Supreme Court has upheld these clauses many times.
Where you’ll see it
Take-it-or-leave-it contracts, including ones you have to sign to get a job
Source: Cornell LII Wex: arbitration
In plain English
You're buying something in its current condition and giving up legal recourse if you find a defect after the sale.
Why it matters
"As is" wipes out implied warranties but not express ones, so a seller's specific promises about the item can still count.
Where you’ll see it
Used car and house sales
Source: Cornell LII Wex: as is
In plain English
Assignment is when one side hands its rights under a contract, and usually its duties too, to someone else.
Why it matters
Unless something shows otherwise, a transfer covers both rights and duties, but rights generally can't be assigned when that would materially change the other side's obligations.
Source: Cornell LII Wex: assignment
In plain English
You can quit at any time, and your employer can fire you for any reason at any point, as long as the reason isn't unlawful.
Why it matters
An employer still can't fire you for discriminatory reasons, to retaliate for reporting harassment, or because you used a legal right.
Where you’ll see it
Job offers and employment agreements, which may state it outright
Also called: auto-renewal, negative option
In plain English
The company keeps billing you on a schedule unless you act to cancel. It treats your silence as permission to charge you.
Why it matters
A renewal can cost more than you paid last time, especially if you started on a promotional rate.
Where you’ll see it
Free trials and subscriptions, like monthly product boxes and magazines
Also called: stock language, standardized language
In plain English
Boilerplate is the stock wording that shows up in every legal document of a certain type. It's the standardized language that gets reused from one contract to the next.
Why it matters
If a boilerplate clause wasn't negotiated, courts read it against the interests of the side that offered it.
Where you’ll see it
Contracts of all kinds
Source: Cornell LII Wex: boilerplate
Also called: class waiver
In plain English
You agree not to bring or join a group case with other customers, so a dispute gets handled on its own instead of as part of a class. In the AT&T phone contract the Supreme Court reviewed in 2011, this waiver was built into the arbitration clause.
Why it matters
In 2011 the Supreme Court held that federal arbitration law overrides a California rule that had treated many of these waivers in consumer arbitration agreements as unconscionable.
Where you’ll see it
Phone contracts and other consumer agreements with arbitration clauses
Source: Cornell LII: AT&T Mobility LLC v. Concepcion (U.S. Supreme Court, 2011), syllabus
Also called: cognovit
In plain English
You agree in advance that if you miss a payment, the creditor can get a court judgment against you, often without notice or a hearing.
Why it matters
These clauses may also make you give up your defenses, and some states ban or limit them, including Indiana, Maryland for consumer deals, and New York for out-of-state debtors.
Where you’ll see it
Loans and other debt agreements
Also called: integration clause, merger clause
In plain English
This clause says the written contract is the complete and final deal between the two sides.
Why it matters
Earlier agreements, written or spoken, that conflict with the final contract generally can't be used as evidence in a dispute, so a promise that isn't in the final document may not count.
In plain English
Force majeure lets both sides off the hook when an extraordinary event outside their control, like a fire, flood, storm, or war, directly keeps one of them from performing.
Why it matters
Things just getting harder or more expensive usually isn't enough, and courts generally don't treat an economic downturn as a force majeure event.
Source: Cornell LII Wex: force majeure
In plain English
This clause names the court, and the location, where any lawsuit over the contract has to be decided. It sets the venue, which is the physical place where the court hears the case.
Why it matters
The Supreme Court has said a forum selection clause in a form contract is generally enforceable, though form contracts are still subject to review for fundamental fairness.
Where you’ll see it
Form contracts, like the one in Carnival Cruise Lines v. Shute
Also called: choice of law provision
In plain English
This clause picks which jurisdiction's law will apply if there's a dispute.
Why it matters
Courts generally go along with the choice the contract makes, so it's worth noticing whose law you're agreeing to.
Where you’ll see it
Contracts between parties in different places
Source: Cornell LII Wex: governing law
In plain English
A hold harmless clause means one side agrees not to hold the other side legally responsible for certain losses, damages, or claims tied to the contract. It's a way of moving risk from one side to the other.
Why it matters
Many states limit or ban these clauses in residential leases and consumer contracts, especially when they try to excuse a party's own negligence.
Where you’ll see it
Leases, construction contracts, and service agreements
Source: Cornell LII Wex: hold harmless
Also called: indemnity clause
In plain English
An indemnity clause is a promise by one side to pay the other side back for certain future losses or damage. If you agree to indemnify someone, you may have to cover costs they run into.
Why it matters
It moves the cost of future losses onto whoever makes the promise, so check which side that is.
Where you’ll see it
Insurance contracts, where it's most common, and other agreements
Source: Cornell LII Wex: indemnity
Also called: exculpatory clause
In plain English
This clause releases one side from responsibility, or limits what it owes, for certain kinds of damage. If something goes wrong, you may not be able to recover all of your losses.
Why it matters
Courts look closely at these clauses and may refuse to enforce one that's overly broad, not clearly disclosed, against public policy, or tries to excuse gross negligence or intentional misconduct.
Where you’ll see it
Gym memberships, rental agreements, amusement park waivers, and transportation tickets
In plain English
A liquidated damages clause sets a fixed amount, or a formula for one, that a side will owe if it breaks the contract.
Why it matters
Courts won't impose the amount if the clause is a penalty, illegal, unconscionable, or against public policy.
Also called: NDA
In plain English
An NDA is a promise to keep certain information confidential. Sharing it anyway is a breach of contract that can lead to a lawsuit.
Why it matters
Not every NDA is enforceable: under the Speak Out Act of 2022, an NDA about sexual harassment can't be enforced unless it was signed after a dispute came up.
Where you’ll see it
Jobs, business negotiations, and work involving trade secrets or client information
Also called: noncompetition agreement, covenant not to compete
In plain English
You promise not to compete with the other side for a set period of time, for example by going to work for a direct competitor.
Why it matters
Most states allow noncompetes only when their limits are reasonable, and some, like California, treat nearly all of them as void.
Where you’ll see it
Employment contracts and sale-of-business contracts
Source: Cornell LII Wex: noncompete
In plain English
You agree not to go after certain customers, clients, or employees of a business, such as a former employer's clients or coworkers.
Why it matters
It's usually narrower than a noncompete, but one that also bars serving former customers who come to you on their own can work like a broader restriction.
Where you’ll see it
Employment, separation, consulting, and business-sale agreements
In plain English
If a court throws out one part of the contract, the rest of it still stands.
Why it matters
One unenforceable term doesn't cancel the whole deal, so the remaining obligations can still bind you.
In plain English
The contract's deadlines are a key part of the deal, not a loose target.
Why it matters
It signals that finishing on time is part of what you promised, so missing a deadline matters.
Where you’ll see it
Contracts for the purchase of goods
In plain English
A court can refuse to enforce a contract, or part of one, that's so unfair or oppressive it suggests abuse when the deal was made.
Why it matters
It's most likely to work when there was both an unfair bargaining process, like no meaningful choice, and terms that unfairly favor one side.