Ascertain

usgb/ˌæsərˈteɪn/
verb

To find out something for sure.

The police is trying to ascertain the truth about the incident.
Visual representation of "ascertain" - To find out something for sure

Often appears as...

  • ascertain the truth
  • ascertain the cause

Usage tips

Formal

Definition 1 of 2
Visual representation of "ascertain"
LampPro Tip 1/3

Investigative Context

Used when exploring or investigating an issue or fact, like a detective seeking answers.

Illustration for Investigative Context
The researcher will ascertain if the data supports the hypothesis.
LampPro Tip 2/3

Neutral Tone

Conveys no emotion; it's used for stating facts or findings objectively.

Illustration for Neutral Tone
The audit will ascertain the company's financial health.
LampPro Tip 3/3

Formal Expression

Appropriate for formal writing or speaking, not casual conversations.

Illustration for Formal Expression
We must ascertain the event's success through participant feedback.
Visual representation of the word "Ascertain"

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