assert
verbUK /əˈsɜːt/
US /əˈsɜːrt/
To say something is true in a strong, sure way.
She asserted that she had finished her homework before dinner.
RELATED WORDS
OTHER MEANINGS
2. To use your power or rights in a firm way.
He asserted his authority as team captain.
3. To defend or stand up for something.
The group asserted their right to peaceful protest.
4. To behave in a confident way that shows you believe in yourself.
She asserted herself during the meeting and shared her ideas.