definition of a robocall
roÂ·boÂ·call. n. A telephone call made by an automatic dialer, consisting of a prerecorded message, usually of a candidate in a political campaign. [ robo(t) + call 1  .]. Facebook.oÂ·boÂ·call. n. A telephone call made by an automatic dialer, consisting of a prerecorded message, usually of a candidate in a political campaign. [ robo(t) + call 1  .]. Facebook.