One entry found for ascertain.

Main Entry: as·cer·tain
Pronunciation: as-r-tn
Function: verb
: to learn with certainty : FIND OUT <could not ascertain the correct date>
- as·cer·tain·able /-t-n-bl/ adjective
- as·cer·tain·ment /-tn-mnt/ noun

Pronunciation Symbols