instantaneous

That which occurs within the immeasurable time span of 1 instant. So quick you can’t even hear it.

K-“That’s crazy, the wood caught fire really quick”
E-“yeah, once the flame hit, it was instantaneous”

by k & e July 7, 2022

Instantware

Software or service that was vibe-coded in less than a day but looks impressively polished and trustworthy — the coding equivalent of instant fame.

Example: "Check out this dashboard I made — total instantware, took me one coffee break but it looks like a real product."

by yardensachs February 26, 2026

Instantaneous Verticality

When a function is continuous but has an undefined derivative.

That right there is instantaneous Verticality!

by Marett's Definitions Writer October 28, 2025