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.

So what exactly did Reid show us, and how can that inform congressional politics today, nearly a decade after Reid left office and more than four years after his death?

From Slate • May 4, 2026

Not all of the markets on these platforms provide information that can inform investments.

From MarketWatch • May 1, 2026

Boss “talked up its sophisticated data-driven approach to inform the revised development” alongside its 3Q production result, says Wallington.

From The Wall Street Journal • May 1, 2026

If asked, a business is legally obliged to inform a customer of the species.

From BBC • Apr. 30, 2026

No. "My name is Bryan Stevenson. I'm a legal intern with the Southern Prisoners Defense Committee, and I've been instructed to inform you that you will not be executed soon."

From "Just Mercy" by Bryan Stevenson

Vocabulary lists containing inform

Jim Burke's Academic Vocabulary List

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

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

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

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!