Definition of riposted:
(n) :
(figurative) A quick and usually witty response to a taunt.
(n) :
An answer or reply, rapidly uttered, in response to a question or problem.
(n) :
(by extension) A counter-attack in any combat or any sport.
(n) :
(fencing) A thrust given in return after parrying an attack.
(v) :
(fencing) To attempt to hit an opponent after parrying an attack.
(v) :
To respond quickly; particularly if the response is humorous.