While doing a rewatch of DC’s Legends of Tomorrow, I watched Season 3: Episode 3, titled “Zari.”
In the episode, the Legends travel to a future where ARGUS has outlawed metahumans. After being cornered by an evil drone, it refers to Sara Lance (White Canary), Ray Palmer (Atom), and Mick Rory (Heat Wave) as metahumans.
I was under the impression that the Flash defined metahumans as people who were affected by the Particle Accelerator or something similar. Aren’t those three Legends just ordinary humans? Am I wrong about metahumans? What is a metahuman?