definite
Definitions
Clearly defined or determined; not vague or ambiguous.
Known for certain; sure or positive.
Having fixed limits or boundaries.
Examples
There is a definite improvement in his performance since he started practicing daily.
We need a definite answer by tomorrow so we can finalize the travel arrangements.
The scientist found a definite link between the two chemical reactions.
Synonyms
Antonyms
vague uncertain ambiguous indefinite doubtful obscure unclear