inform

¹ American  

[in-fawrm] / ɪnˈfɔrm /

verb (used with object)

1. to give or impart knowledge of a fact or circumstance to.

   He informed them of his arrival.

   Synonyms:

   tell, advise, notify, apprise

2. to supply (oneself) with knowledge of a matter or subject.

   She informed herself of all the pertinent facts.

   Synonyms:

   acquaint

3. to give evident substance, character, or distinction to; pervade or permeate with manifest effect.

   A love of nature informed his writing.

4. to animate or inspire.

5. Obsolete.

   1. to train or instruct.

   2. to make known; disclose.

   3. to give or impart form to.

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verb (used without object)

1. to give information; supply knowledge or enlightenment.

   a magazine that entertains more than it informs.

verb phrase

1. inform on to furnish incriminating evidence about (someone) to an authority, prosecuting officer, etc..

   He informed on his accomplices.

inform ² American  

[in-fawrm] / ɪnˈfɔrm /

adjective

Obsolete.

1. without form; formless.

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inform ¹ British  

/ ɪnˈfɔːm, ɪnˈfɔːmɪdlɪ /

verb

1. (tr; often foll by of or about) to give information to; tell

2. (tr; often foll by of or about) to make conversant (with)

3. (intr; often foll by against or on) to give information regarding criminals, as to the police, etc

4. to give form to

5. to impart some essential or formative characteristic to

6. (tr) to animate or inspire

7. obsolete (tr)

   1. to train or educate

   2. to report

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inform ² British  

/ ɪnˈfɔːm /

adjective

1. archaic without shape; unformed

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Other Word Forms

• half-informing adjective
• half-informingly adverb
• informable adjective
• informedly adverb
• informingly adverb
• uninforming adjective

Etymology

Origin of inform¹

First recorded in 1350–1400; Middle English enfo(u)rmen, informen, from Old French enfo(u)rmer, from Latin infōrmāre “to form, shape,” equivalent to in- in- ² + fōrmāre “to form ”

Origin of inform²

First recorded in 1545–55; from Latin informis “formless, deformed,” equivalent to in- in- ³ + -formis -form

Example Sentences

But he queried whether authorities would ordinarily have a duty to keep victims and their families informed if an offender "misbehaved in prison".

From BBC

Shortly before the first rockets were fired on March 2, Hezbollah sent a delegation to inform its ally parliament speaker Nabih Berri, a source familiar with the meeting told AFP on condition of anonymity.

From Barron's

Everything we do and live through informs our actions.

From Salon

It is a question informed by having lived through Web 2.0, an era of technology fueled by user data.

From The Wall Street Journal

As one store manager in North Carolina informed his bosses in the Northeast: “Guys, we can sell baseball stuff in January.”

From The Wall Street Journal

Related Words

• advise
• apprise
• brief
• caution
• educate
• instruct
• notify
• tell
• update
• warn