Meaning of the word "there is no doubt that" in English

What does "there is no doubt that" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

there is no doubt that

US /ðɛr ɪz noʊ daʊt ðæt/
UK /ðeər ɪz nəʊ daʊt ðæt/

Phrase

used to emphasize that something is certainly true

Example:
There is no doubt that she is the best candidate for the job.
There is no doubt that climate change is a serious global issue.