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corroboration

Upper-Intermediate (B2)

IPA: /kəˌrɒbəˈreɪʃən/

KK: /kəˌrɑːbəˈreɪʃən/

noun
Definition

The act of confirming or supporting something with additional evidence or information.


Example

The witness provided corroboration for the defendant's alibi during the trial.


Conversation
Sloth A
Did you hear about the new evidence in the case?
Sloth B
Yeah, I heard they found some corroboration for the witness's story.
Sloth A
That's really interesting! It could change everything.
Sloth B
Absolutely! It might finally lead to a resolution.

Synonyms & Antonyms
Synonyms
confirmation
validation
support
Antonyms
refutation
disproof
contradiction
Root Explanation

Corroboration is formed from "cor-" (meaning together) and "roborare" (meaning to strengthen). The word refers to the act of strengthening or confirming something by providing additional evidence or support.

Memory Tip

Think of 'together' ('cor-') making something 'stronger' ('roborare') — that's why corroboration means to strengthen a claim with evidence.

Visually Confused Words
noncorroboration
roboration
corporation
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