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legitimate

adjective · verb · noun

Simple meaning

In accordance with the law or established legal forms and requirements.

Pronunciation

Say it like this:

luhjituhmuht

Say the bold part a little louder.

US device voice
IPA pronunciation (US)

ləˈdʒɪtəmət

This word is pronounced essentially the same in American and British English, so one transcription covers both.

IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.

Word Review

Definition

Everyday modern meanings first, grouped by part of speech.

adjective

  1. In accordance with the law or established legal forms and requirements.

  2. Conforming to known principles, or established or accepted rules or standards; valid.

  3. of a child

    Lawfully begotten, i.e. born to a married couple or later legitimated.

  4. Authentic, real, genuine.

  5. of a sexual partner

    Legally married.

  6. Marital.

verb

  1. Make (an illegitimate child) legitimate; declare the legitimacy of (someone)

noun

  1. A person born to a legally married couple.

Word at a Glance

Difficulty
B2 · Upper Intermediate
Frequency
Moderately Common
Typical Use
Neutral / general English

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: In accordance with the law or established legal forms and requirements.

Used this way, legitimate is a specialist word that usually carries little praise or criticism of its own. This is a legal use: the wording is institutional and carries a defined meaning in law rather than a loose everyday one.

Emotional tone
Neutral
Formality
Specialist/technical
Intensity
Not strongly marked
How common
Specialized
Connotation
Clinical and technical
Usage feel
Technical and specialized

Where it naturally appears

  • Law/legal
  • Government/politics
  • Academic writing

Usage note

In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.

Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.

More ways to use legitimate

  • “He had a legitimate reason for being late to the meeting.”

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Common Patterns and Combinations

How this word naturally appears with others.

legitimate businesslegitimate authorityperfectly legitimatelegitimate interestlegitimate governmentlegitimate meanslegitimate powerlegitimate reason

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Similar Words, What’s the Difference?

Close in meaning, but not always interchangeable.

  • legal

    Relating to the law or to lawyers.

  • licit

    Explicitly established or constituted by law.

  • morganatic

    Designating a marriage (or the wife involved) between a man of higher rank and a woman of lower rank, often having….

  • lawful

    Conformable to or allowed by law.

  • valid

    Well grounded in logic or truth or having legal force.

Word Family

Related forms, grouped by how they connect.

Word family

Words built from the same root.

  • legitimatelyadverbDerived adverb

    In a manner acceptable to common custom.

More about this wordSynonyms, forms, origin

Synonyms

Sense: make (an illegitimate child) legitimate

Antonyms

adjective

Sense: in accordance with the law

verb

Sense: make (an illegitimate child) legitimate

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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.