How to Pronounce Ascertain

To pronounce "ascertain", say ASC-ert-ain — 3 syllables, IPA /ˌæsəˈteɪn/. Tap play below to hear it in four English accents, or practice it syllable by syllable.

ascertain

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Accent

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Speed

Syllable by syllable — tap each one

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Syllables

Letters

/ˌæsəˈteɪn/

IPA

💡 Tip for remembering “ascertain”

"ascertain" has 3 syllables: asc-ert-ain. It rhymes with disdain and sustain, if that helps it stick.

What does ascertain mean?

verb

To find out definitely; to discover or establish.
“As soon as we ascertain what the situation is, we can plan how to proceed.”
To make (someone) certain or confident about something; to inform.

Synonyms

determine discover establish find out learn work out

Hear “ascertain” in real sentences

Real example sentences from Tatoeba (CC-BY) — tap to hear each one, or see it used on YouGlish.

Words that rhyme with ascertain

Practicing rhymes trains the same ending sounds.

disdain sustain inane mundane strain attain profane plain bane retain domain legerdemain

Frequently asked questions

How many syllables are in "ascertain"?▾

"Ascertain" has 3 syllables: asc · ert · ain.

What is the IPA transcription of "ascertain"?▾

The IPA transcription of "ascertain" is /ˌæsəˈteɪn/.

What does "ascertain" mean?▾

Ascertain: To find out definitely; to discover or establish.

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