Noun
a close friend who accompanies his buddies in their activities
Source: WordNetAn empty Robin costume on display in the Batcave implies that, like the comics, Joker killed one of the iterations of his sidekick. Source: Internet
Cecil’s dream was to become Krusty’s sidekick, but his audition didn’t go as planned and Krusty instead hired Bob on the spot, even though he wasn’t there to audition for the role. Source: Internet
But Miles discovers that their purposes might be more nefarious and he begins to probe into Roxxon, with help from his software developer best friend Ganke Lee (Griffin Puatu), who's to Miles as Ned is to Peter in the : an in-ear sidekick. Source: Internet
At the same time, the supporting cast of the show was replaced with a new, single character, Dominick, a somewhat comical sidekick played by Joseph Sirola. Source: Internet
Evans was replaced from 17 February 1997 by Mark and Lard – Mark Radcliffe (along with his sidekick Marc Riley ), who found the slick, mass-audience style required for a breakfast show did not come naturally to them. Source: Internet
Also, as an African-American woman myself, I loved that Alexa is African-American as I could relate to her more and it's nice to see a person of color be the lead in this genre as opposed to being the sidekick best friend. Source: Internet