Intermediate (B1)
IPA: /əˈtɛst/
KK: /əˈtɛst/
Definition
To provide evidence or proof of something, often by confirming or witnessing it.
Example
The witnesses will attest to what they saw during the event.
Tense Forms
Past: attested
Past Participle: attested
Conversation

I heard you went to the meeting yesterday; how was it?

It was great! Everyone attested to the project's success.

That sounds promising! Did they mention any next steps?

Yes, they attested to the support we would be getting moving forward.
Synonyms & Antonyms
Definition
Not a valid English word.
Example
N/A
Conversation

I found this old document that seems to be an attest from my great-grandfather.

That's interesting! What does it say?

It looks like a record of his achievements, and it really makes me proud.
Definition
To confirm that something is true or genuine, often by providing evidence or a signature.
Example
The witness will attest to what he saw during the accident.
Tense Forms
Past: attested
Past Participle: attested
Conversation

Did you see the certificate they sent?

Yeah, it really attests to their hard work.

I know! It's great to see their efforts recognized.
Root Explanation
Attest is formed from "ad-" (meaning to) and "testari" (meaning to witness or testify). The word describes the act of witnessing or affirming something, often in a formal context.
Memory Tip
Think of 'witnessing' something ('testari') and 'to' affirm it ('ad-') — that's why attest means to formally affirm or bear witness.
Visually Confused Words
reattest
coattest
latest
test
patterist
hattemist
ates