: a person closely associated with another as a subordinate or partner
Examples of sidekick in a Sentence
the mayor and his sidekick
movie heroes invariably have a trusty sidekick, who often provides comic relief
Recent Examples on the Web
Meanwhile, at New York Fashion Week, Dylan O'Brien graced the runway alongside an adorable (and furry) sidekick in a surprise appearance.
—
Catherine Santino, PEOPLE, 12 Sep. 2025
The Harvard Business Review recently published an article I co-authored, Agentic AI Is Already Changing the Workforce which argued that AI agents are no longer sidekicks.
—John Winsor, Forbes.com, 10 Sep. 2025
In addition to Ashford and Harper, it was previously revealed that Stephen Colbert will guest star in the Season 3 premiere episode as Scotty Bristol, a late-night host alongside Andy Richter as Mickey Muntz, Scotty’s hilarious but long-suffering sidekick.
—Rosy Cordero, Deadline, 4 Sep. 2025
Elijah Oshin is taking on the role of Harry’s friend and fellow student Dean Thomas, while Finn Stephens and William Nash take on the role of Draco Malfoy’s (Lox Pratt) sidekicks, Vincent Crabbe, Gregory Goyle, respectively.
—Kirsty Hatcher, People.com, 1 Sep. 2025
See All Example Sentences for sidekick
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Catherine Santino, PEOPLE, 12 Sep. 2025
The Harvard Business Review recently published an article I co-authored, Agentic AI Is Already Changing the Workforce which argued that AI agents are no longer sidekicks.
—John Winsor, Forbes.com, 10 Sep. 2025
In addition to Ashford and Harper, it was previously revealed that Stephen Colbert will guest star in the Season 3 premiere episode as Scotty Bristol, a late-night host alongside Andy Richter as Mickey Muntz, Scotty’s hilarious but long-suffering sidekick.
—Rosy Cordero, Deadline, 4 Sep. 2025
Elijah Oshin is taking on the role of Harry’s friend and fellow student Dean Thomas, while Finn Stephens and William Nash take on the role of Draco Malfoy’s (Lox Pratt) sidekicks, Vincent Crabbe, Gregory Goyle, respectively.
—Kirsty Hatcher, People.com, 1 Sep. 2025
See All Example Sentences for sidekick
Cite this Entry
“Sidekick.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sidekick. Accessed 18 Sep. 2025.
Copy CitationKids Definition
sidekick
noun
side·kick
ˈsīd-ˌkik 
: one who is another's pal, partner, or helper
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