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Meaning of be certain
To have no doubt or uncertainty about something.
Etymology of be certain
The phrase "be certain" has its roots in the Latin word "certus," meaning "fixed" or "determined"
The word "certain" has been used in the English language since the 14th century to convey a sense of confidence or assurance
Over time, the phrase "be certain" has evolved to become a common expression used to convey complete confidence or lack of doubt
Synonyms
be sure
have no doubt
be confident
be positive
know for certain
have no question
be assured
be convinced
be persuaded
feel certain
be definite
be categorical
be unequivocal
be absolute
be firm
be resolute
be unwavering
be unshakeable
be indisputable
be undeniable
be unquestionable
be irrefutable
be incontrovertible
be beyond doubt
be beyond question
be without doubt
be free from doubt
Definitions
- To be completely confident or sure about something
- To have no doubt or uncertainty about something
- To be free from doubt or uncertainty
Usage Examples
- I am certain that I locked the door before leaving the house
- She was certain that she had seen the movie before, but couldn't remember the plot
- He was certain that he would get the job, given his qualifications and experience
Antonyms
be uncertain
be unsure
be doubtful
be questionable
be debatable
be disputable
be arguable
be ambiguous
be vague
be unclear
be indefinite
be indeterminate
be unpredictable
be unreliable
be untrustworthy
be skeptical
be hesitant
be tentative
be wavering
be indecisive