baffle
/ˈbæfl̩/noun
Definitions
A device used to dampen the effects of such things as sound, light, or fluid. Specifically, a baffle is a surface which is placed inside an open area to inhibit direct motion from one part to another, without preventing motion altogether.
Example: Tanker trucks use baffles to keep the liquids inside from sloshing around.
An architectural feature designed to confuse enemies or make them vulnerable.
(coal mining) A lever for operating the throttle valve of a winding engine.
verb
Definitions
To publicly disgrace, especially of a recreant knight.
To hoodwink or deceive (someone).
To bewilder completely; to confuse or perplex.
Example: I am baffled by the contradictions and omissions in the instructions.
To foil; to thwart.