Consent
/kənˈsɛnt/
noun
Voluntary agreement or permission.
Unity or agreement of opinion, sentiment, or inclination.
Advice; counsel.
Synonyms: agreement, approval, assent, consensualness, permission, willingness, yes
verb
To express willingness, to give permission.
“After reflecting a little bit, I've consented.”
To cause to sign a consent form.
To grant; to allow; to assent to.