legality

noun

le·​gal·​i·​ty li-ˈga-lə-tē How to pronounce legality (audio)
plural legalities
Synonyms of legalitynext
1
: attachment to or observance of law
2
: the quality or state of being legal : lawfulness
3
legalities plural : obligations imposed by law

Synonyms of legality

Relevance
See All Synonyms & Antonyms in Thesaurus

Examples of legality in a Sentence

the senator questioned the legality of the proposed surveillance operation
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
And some oil executives, energy lawyers, and members of the Venezuelan public are raising alarms about the deal’s legality and Betancourt’s involvement. — Tim McDonnell, semafor.com, 1 Sep. 2026 The majority argued that the order did not address the legality of the project, but rather the question of who could sue to block construction. — Francesca Aton, ARTnews.com, 1 Sep. 2026 The majority order did not directly decide the legality of the project, instead returning the case to lower courts. — Lindsay Whitehurst, Chicago Tribune, 31 Aug. 2026 What is not in dispute is that this practice existed, and its legality is the center of the case against both the SPLC and Beirich. — Arie Perliger, The Conversation, 31 Aug. 2026 See All Example Sentences for legality

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of legality was in the 15th century

Rhymes for legality

See All Rhymes for legality

Browse Nearby Words

legalistic
legality
legalization
See all Nearby Words

Cite this Entry

“Legality.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/legality. Accessed 4 Sep. 2026.

Copy Citation

Kids Definition

legality

noun
le·​gal·​i·​ty li-ˈgal-ət-ē How to pronounce legality (audio)
plural legalities
1
: the quality or state of being legal : lawfulness
2
: something that is required by law

Legal Definition

legality

noun
le·​gal·​i·​ty li-ˈga-lə-tē How to pronounce legality (audio)
plural legalities
1
: attachment to or observance of law
2
: the quality or state of being legal : lawfulness
3
plural : obligations imposed by law
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of apiary

See Definitions and Examples »

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

A List of Most Commonly Confused Words

Why do we use apostrophes to show possession?

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?
See More

Popular in Wordplay

See More

The Longest Long Words List

Stay Woke

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Sept. 4
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

The Longest Long Words List

Stay Woke
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
anagrams on a chalk board
Word Builder Quiz Vol. 2 Pick the letter that when added to a word will ma...
See All