verb / noun
demur
dih-MUR/dɪˈmɜːr/
An expression of objection or reluctance.
When the committee asks her to lead, she demurs.

Etymology
The underlying verb meant “to delay,” and demur originally meant to linger or tarry. A legal objection that stopped proceedings until a point was settled supplied the bridge to expressing an objection or hesitation.
In context
"Before you return, I demur to receiving her."
More examples
- He accepts the extra work without demur.
- She demurred at the suggestion that she pay everyone's share.
- The proposal passes with barely a demur from the board.
Forms
demur · demurs · demurred · demurring
demurral noun — An expression of objection or hesitation.