law

noun

\ ˈlȯ

Definition of law

(Entry 1 of 6)

1a(1) : a binding custom or practice of a community : a rule of conduct or action prescribed (see prescribe sense 1a) or formally recognized as binding or enforced by a controlling authority

(2) : the whole body of such customs, practices, or rules The courts exist to uphold, interpret, and apply the law.

(3) : common law

b(1) : the control brought about by the existence or enforcement of such law preserved law and order in the town

(2) : the action of laws considered as a means of redressing wrongs also : litigation developed the habit of going to law over the slightest provocation — H. A. Overstreet

(3) : the agency of or an agent of established law When he saw that the fighting was escalating, he called in the law.

c : a rule or order that it is advisable or obligatory to observe a law of self-preservation

d : something compatible with or enforceable by established law The decrees were judged not to be law and were therefore rescinded.

e : control, authority The child submits to no law.

2a often capitalized : the revelation of the will of God set forth in the Old Testament

b capitalized : the first part of the Jewish scriptures : pentateuch, torah — see Bible Table

3 : a rule of construction or procedure the laws of poetry

4 : the whole body of laws relating to one subject criminal law probate law

5a : the legal profession studied for a career in law

b : law as a department of knowledge : jurisprudence

c : legal knowledge a man with much history but little law

6a : a statement of an order or relation of phenomena that so far as is known is invariable under the given conditions a law of thermodynamics Boyle's law

b : a general relation proved or assumed to hold between mathematical or logical expressions

at law

: under or within the provisions of the law enforceable at law

law

verb

lawed; lawing; laws

Definition of law (Entry 2 of 6)

intransitive verb

: litigate

transitive verb

chiefly dialectal : to sue or prosecute at law

Law

biographical name (1)

\ ˈlȯ

Definition of Law (Entry 3 of 6)

(Andrew) Bon*ar \ ˈbä-nər

\ 1858–1923 British (Canadian-born) statesman

Law

biographical name (2)

Definition of Law (Entry 4 of 6)

Edward 1750–1818 1st Baron Ellenborough \ ˈe-lən-ˌbər-ə

, -ˌbə-rə , -brə\ English jurist

Law

biographical name (3)

Definition of Law (Entry 5 of 6)

John 1671–1729 Scottish financier and speculator

Law

biographical name (4)

Definition of Law (Entry 6 of 6)

William 1686–1761 English writer

Synonyms Choose the Right Synonym More Example Sentences Learn More about law

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Choose the Right Synonym for law

Noun

law, rule, regulation, precept, statute, ordinance, canon mean a principle governing action or procedure. law implies imposition by a sovereign authority and the obligation of obedience on the part of all subject to that authority. obey the law rule applies to more restricted or specific situations. the rules of the game regulation implies prescription by authority in order to control an organization or system. regulations affecting nuclear power plants precept commonly suggests something advisory and not obligatory communicated typically through teaching. the precepts of effective writing statute implies a law enacted by a legislative body. a statute requiring the use of seat belts ordinance applies to an order governing some detail of procedure or conduct enforced by a limited authority such as a municipality. a city ordinance canon suggests in nonreligious use a principle or rule of behavior or procedure commonly accepted as a valid guide. the canons of good taste

synonyms see in addition hypothesis

Examples of law in a Sentence

Noun

The courts exist to uphold, interpret, and apply the law. a lawyer who specializes in criminal law In our civics class we learned how a bill becomes a law. She has proposed a new law to protect people from being evicted unfairly. Schools are required by law to provide a safe learning environment. The bill will become law at the beginning of the year. He's been in and out of trouble with the law for the last 10 years.

Recent Examples on the Web: Noun

Thanks to federal and state parity laws, most insurance plans can’t charge a much higher co-pay to see a therapist than to see a doctor like a primary care physician or ob/gyn, the HHS explains. — Carolyn L. Todd, SELF, "7 Ways to Find an Actually Affordable Therapist," 15 Feb. 2019 Carrozzini’s wife Bee played the proud partner, his mother-in-law Anna Wintour was out to support, and his aunt Carla seemed humbled by the love in the room. — Lilah Ramzi, Vogue, "The Late Franca Sozzani Continues to Be Celebrated With a New Book and a Charitable Auction," 12 Feb. 2019 Strict fasting laws allowed for one meal a day, so long as no meat, wine, oil, or dairy products were involved. — Woman's Day Staff, Woman's Day, "When Is Lent? Here's Everything You Need to Know," 11 Jan. 2019 Cary would have trouble with the law well into his adult life. — Selena Barrientos, Good Housekeeping, "The True Story Behind Cary Stayner's Murders and His Brother Steven's Legacy," 25 Jan. 2019 If that were the case, black holes would violate the laws of thermodynamics. — Avery Thompson, Popular Mechanics, "Scientists Just Experimentally Proved One of Hawking's Wildest Theories," 23 Jan. 2019 But all is not lost: The law doesn’t apply to new condos. — Klara Glowczewska, Town & Country, "We Should All Just Move to New Zealand," 17 Jan. 2019 Aside from on Ash Wednesday and Good Friday, the strict fasting laws of Roman Catholics were renounced during World War II. — Woman's Day Staff, Woman's Day, "When Is Lent? Here's Everything You Need to Know," 11 Jan. 2019 Support for an artist's work and ensuing continued fame enables predators to skirt the law. — Alexis Jones, Marie Claire, "R. Kelly Docuseries Reminds Us That Not All Stories of Sexual Assault Are Treated Equally," 11 Jan. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'law.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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More Definitions for law

law

noun

English Language Learners Definition of law

: the whole system or set of rules made by the government of a town, state, country, etc.

: a particular kind of law

: a rule made by the government of a town, state, country, etc.

See the full definition for law in the English Language Learners Dictionary

law

noun

\ ˈlȯ

Kids Definition of law

1 : a rule of conduct or action that a nation or a group of people agrees to follow

2 : a whole collection of established rules the law of the land

3 : a rule or principle that always works the same way under the same conditions the law of gravity

4 : a bill passed by a legislature

5 : police entry 2 sense 1

6 : the profession of a lawyer

law

noun

\ ˈlȯ

Medical Definition of law

: a statement of order or relation holding for certain phenomena that so far as is known is invariable under the given conditions

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law

noun

\ ˈlȯ

Legal Definition of law

1 : a rule of conduct or action prescribed or formally recognized as binding or enforced by a controlling authority: as

a : a command or provision enacted by a legislature — see also statute sense 1

b : something (as a judicial decision) authoritatively accorded binding or controlling effect in the administration of justice that case is no longer the law of this circuit

2a : a body of laws the law of a state broadly : laws and justice considered as a general and established entity the law looks with disfavor on restraints on alienation

b : common law — compare equity sense 2

3a : the control or authority of the law maintain law and order

b : one or more agents or agencies involved in enforcing laws

c : the application of a law or laws as distinct from considerations of fact an error of law — see also issue of law at issue, matter of law at matter, question of law at question sense 2

4 : the whole body of laws and doctrines relating to one subject contract law the law of attractive nuisance

5a : the legal profession practice law

b : the nature, use, and effects of laws and legal systems as an area of knowledge or society the politics of law — compare jurisprudence

at law

: under or within the provisions of the law especially as opposed to equity a remedy at law