অর্থ : A slick spokesperson who can turn any criticism to the advantage of their employer.
সমার্থক : flack, flack catcher, flak catcher
অর্থ : Artillery designed to shoot upward at airplanes.
সমার্থক : ack-ack, ack-ack gun, antiaircraft, antiaircraft gun, flack, pom-pom
Flak meaning in Bengali (Bangla).