he has activated

USAGE SUMMARY

The phrase "he has activated" is correct and usable in written English.
It can be used to indicate that someone has turned on or initiated a process, system, or device. Example: "He has activated the alarm system to ensure the building's security."

✓ Grammatically correct

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Again, the issue is not simply the danger of Donald Trump as a leader, but the authoritarian base which he has "activated" (a term used by Karen Stenner in her 2005 work The Authoritarian Dynamic).

Huffington Post

He remembered that from his own Foundation, he has activated several projects orientated to disabled children, as the construction of a fun zone adapted to them in a Barcelona Hospital, About Haiti Leo said: "It was a wonderful but hard experience, too.

Unicef

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Bill Serra that he had activated the aircraft's yaw damper.

The New York Times

Coach Peter Laviolette said he had activated Peca as a way to rouse the Islanders 3-7-1-0 3-7-1-0 3-7-1-0 3-7-1-0

The New York Times - Sports

He said he had activated the tracking program on his mother's Droid, and she was currently about six miles away.

The New Yorker

But Trump carried on — in part because he had activated segments of the electorate that other candidates could not, or would not.

The New Yorker

"In the curve I realized, I realized that I won't make it, I won't make it," he said, adding that he had activated the brake.

The New York Times

At 8 15:17 a.m. on Aug. 6, 1945, Colonel Ferebee, then a 26-year-old major, pushed a lever in his B-29 bomber, the Enola Gay, making sure an automatic system he had activated seconds earlier had functioned.

The New York Times

The fund's managing director, Dominique Strauss-Kahn, said in Washington that he had activated an emergency financing system, last used during the Asian financial crisis of the 1990s, intended to expedite loans to countries in crisis.

The New York Times

Cyclist Laurence, a city worker living in central London, said he had activated and set up an automatic £1 access top-up on all three keys he held.

BBC

Texas Gov. Greg Abbott (R) announced on Monday that he had activated the state's entire National Guard to help with disaster relief, increasing the total number of guardsman deployed to about 12,000.

Huffington Post

Expert writing Tips

Best practice

Use the phrase "he has activated" when you want to clearly state that someone has initiated or enabled a specific function, system, or device. It implies a deliberate action that brings something into operation.

Common error

Avoid using "he has activated" in very casual conversations. Simpler alternatives like "he turned on" or "he started" might be more appropriate and natural in informal settings.

Linguistic Context

The phrase "he has activated" functions as a verb phrase in the present perfect tense. It describes a completed action performed by someone that has a result or relevance in the present. Ludwig AI confirms its grammatical correctness and usability.

Expression frequency: Uncommon

Frequent in

News & Media

60%

Formal & Business

20%

Wiki

20%

Less common in

Science

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "he has activated" is a grammatically correct verb phrase used to indicate that a person has initiated or enabled something. While Ludwig AI confirms its proper usage, it's more common in neutral to professional contexts and less suitable for very informal settings. Consider simpler alternatives like "he turned on" or "he started" for casual conversations. Its primary function is to state a completed action with a present result, making it valuable for reporting on processes, systems, or devices being brought into operation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

he enabled

This alternative replaces "activated" with a more general term for enabling something.

he initiated

This suggests that the person started a process or action.

he triggered

This implies that the person caused something to start, often something automatic or reactive.

he set in motion

This means the person started a series of events or a process.

he switched on

This is a more literal alternative, suggesting that the person turned something on.

he turned on

Similar to "switched on", this indicates the act of powering on a device or system.

he commenced

This is a more formal way of saying that the person started something.

he launched

This suggests that the person started something significant, like a project or campaign.

he implemented

This implies that the person put a plan or system into effect.

he started

A general alternative meaning the person began an action or process.

FAQs

What does "he has activated" mean?

The phrase "he has activated" means that a person has initiated or enabled something, bringing it into operation or making it functional.

What can I say instead of "he has activated"?

You can use alternatives like "he enabled", "he initiated", or "he switched on" depending on the context.

Is "he has activated" formal or informal?

The phrase "he has activated" leans toward the formal side. In informal contexts, phrases like "he turned on" might be more suitable.

How to use "he has activated" in a sentence?

You can use "he has activated" to describe someone initiating a function or process. For example: "He has activated the security system" or "He has activated the emergency protocol".