Frame-Perfect(adj.)
fraym PER-fikt
ˈfreɪm ˈpəʳˌfᵻkt

Executing an input (of buttons into a game) at a very precise moment usual to perform a speed-run strategy or glitch.
In order to get pas the NSMBU "Don't Touch Anything" level, you must perform frame-perfect jumps to get past the edge coins.
by Diriector_Doc April 18, 2017
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A trick in many games (Smash Bros, Geometry Dash, almost anything speedrunning) that involves making inputs in a single frame.
Basically just a really hard timing.
That frame perfect is really hard to pull off.
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