Definitions

inform

[in-fawrm] / ɪnˈfɔrm /

VERB

communicate knowledge, information

Synonyms

STRONGEST

advise apprise brief caution educate instruct notify tell update warn

STRONG

acquaint betray blab clue edify endow endue enlighten familiarize forewarn illuminate inspire invest leak level post relate snitch squeal tattle teach tip tout

WEAK

fill in give a pointer give a tip give away give two cents let in on let know make conversant with send word show the ropes tell on wise

Antonyms

STRONGEST

hide learn

STRONG

be quiet conceal deceive keep secret mislead obscure withhold

WEAK

secret

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

These questions inform the emergence of space-time itself and radical new proposals that treat it as the universe’s memory.

From Science Daily • Jun. 8, 2026

The government has launched a three-week call for evidence to inform guidance - which will be published in the autumn - to help parents of children aged five to 16.

From BBC • Jun. 8, 2026

The project will inform its strategy in other emerging markets like Latin America, the Middle East and Africa, McNamara added.

From The Wall Street Journal • Jun. 8, 2026

Then you can inform your daughter so she’s prepared for the responsibility should you become incapacitated or die.

From MarketWatch • Jun. 4, 2026

“There will also be a commensurate punishment —although I haven’t yet decided quite what that will be. I’ll inform you by the end of the day, Gene.”

From "Popcorn" by Rob Harrell

Vocabulary lists containing inform

Jim Burke's Academic Vocabulary List

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TEKS ELAR Academic Vocabulary List (5th-7th grades)

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Shape Up: Form

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!