SAT Basic
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inform

/ɪnˈfɔːrm/
English Definition
v. give knowledge
中文释义
通知,告知
Example Sentence

The archaeologist's report will inform the public about the newly discovered ancient trade routes.

考古学家的报告将告知公众关于新发现的古代贸易路线。

Synonyms
notify tell advise
Antonyms
mislead conceal
Seen in practice — from the Digital SAT question bank

A profile of an inventor opens by describing her decades of failed prototypes in vivid detail, then spends its remaining sections explaining how those very failures directly informed the design choices behind her eventual successful invention.

From a Text Structure and Purpose question · Craft and Structure

Scientists studying this regeneration hope that understanding the axolotl's genetic mechanisms could eventually inform new treatments for human tissue repair.

From a Central Ideas and Details question · Information and Ideas

Political scientist Fatima Rashid counters that randomly selected citizens often lack the specialized background needed to evaluate technically complex policy questions, meaning their recommendations may be well-intentioned but poorly informed compared with input from subject-matter experts.

From a Cross-Text Connections question · Craft and Structure

💡
Memory Aid / 记忆技巧
in(cause)+form(shape)
Know this word? Mark it mastered, or move on.
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Practice — Definition Match

Which choice best defines “inform”?

  1. A To keep going or carry on
  2. B To separate or detach
  3. C Give knowledge
  4. D Bring together as one
Show answer

C — Give knowledge. “inform” means give knowledge.

Practice — Which Word Fits?

Which word means “give knowledge”?

  1. A unify
  2. B inform
  3. C continue
  4. D disconnect
Show answer

B — inform. “inform” means give knowledge.

Common questions about “inform”

What does “inform” mean?

inform — give knowledge. In Chinese: 通知,告知.

How do you pronounce “inform”?

inform is pronounced /ɪnˈfɔːrm/.

How is “inform” used in a sentence?

The archaeologist's report will inform the public about the newly discovered ancient trade routes. (考古学家的报告将告知公众关于新发现的古代贸易路线。)

What are synonyms for “inform”?

notify, tell, advise — all close in meaning to inform (give knowledge).

What is the opposite of “inform”?

mislead, conceal — each the opposite of inform (give knowledge).

Is “inform” an SAT vocabulary word?

Yes. inform is on the SAT Prep Basic list — the everyday academic words the SAT assumes you already have. The Digital SAT does not test vocabulary in isolation; words like this one are tested through Words in Context questions, where you choose the word that completes a passage most logically and precisely.

How can I remember “inform”?

in(cause)+form(shape)

Progress / 学习进度
48%
through SAT Basic
This level: 0 mastered (0% of the level)
The Digital SAT tests vocabulary through Words in Context questions, never as a standalone definition. Learn the word, then use it against a real passage.