VocabauraVOCABAURA

know

verb · noun

Simple meaning

Be cognizant or aware of a fact or a specific piece of information.

Pronunciation

Say it like this:

noh
US device voice
IPA pronunciation (US)

ˈnoʊ

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.

verb

  1. Be cognizant or aware of a fact or a specific piece of information; possess knowledge or information about

    “I know that the President lied to the people.”

  2. transitive

    To perceive the truth or factuality of; to be certain of; to be certain that.

  3. intransitive

    To be or become aware or cognizant.

  4. Perceive as familiar

  5. Be aware of the truth of something; have a belief or faith in something; regard as true beyond any doubt

  6. Have firsthand knowledge of states, situations, emotions, or sensations

noun

  1. A small hill; a knoll.

Word at a Glance

Difficulty
A1 · Beginner (estimated)
Frequency
Very Common
Typical Use
Everyday English

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: Be cognizant or aware of a fact or a specific piece of information; possess knowledge or information about

Used this way, know is a common word that usually carries little praise or criticism of its own. It usually sounds natural in a wide range of settings.

Heard in a sentence
“I know that the President lied to the people.”
Emotional tone
Neutral
Formality
Neutral
Intensity
Not strongly marked
How common
Common
Connotation
No strong connotation
Usage feel
Neutral and straightforward

Usage note

It most often appears in the pattern “know that …”, which is worth copying when you use it.

Nearby words

  • cognize , rarer, so it draws attention

Natural pattern: know that …

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

More ways to use know

  • “I know that the President lied to the people.”verb
  • “The child knows right from wrong.”verb

Share your sentence

Write your own example sentence using “know”. We review each one before it appears.

Common Patterns and Combinations

How this word naturally appears with others.

now know

Tap the highlighted word to open its own entry.

Word Family

Related forms, grouped by how they connect.

Inflected forms

Grammatical variations of the same word.

  • knownadjectiveInflected form

    Apprehended with certainty.

  • knowingnounInflected form

    A clear and certain mental apprehension.

Compound terms

Established multiword terms.

  • know the scoreverbCompound term

    Be well-informed.

  • know what's going onverbCompound term

    Be well-informed.

  • know what's whatverbCompound term

    Be well-informed.

  • know apartverbCompound term

    Recognize or perceive the difference.

  • know asverbCompound term

    Assign a specified (usually proper) proper name to.

  • know-allnounCompound term

    Someone who thinks he knows everything and refuses to accept advice or information from others.

More about this wordSynonyms, forms, origin

Synonyms

Sense: be cognizant or aware of a fact

Use This Word

See how this word sounds in a real sentence.

Ask Vocabaura

Understand the word your way.

What Does It Mean Here?

Words can change meaning depending on context.

Related Learning

Guides that use this word in context.

Use it yourself

Knowing “know” starts when you use it. Pick a next step, all free.

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.