Definition of persuaders:
(n) :
One who, or that which, persuades, literally or figuratively.
(n) :
(mechanics, construction, informal, euphemistic) A hammer; any tool used improvisationally to strike a recalcitrant object.
(n) :
(printing, historical, colloquial) A tool used to pack the type into the form.
(n) :
(slang) A spur (for riding a horse).
(n) :
(television) An electrode that directs electrons into a multiplier.