[giantrobot]

Gell-Mann Amnesia [0]

[0] https://en.m.wikipedia.org/wiki/Gell-Mann_amnesia_effect

[woodruffw]

Thank you! I couldn’t remember the term.

[giantrobot]

> I couldn’t remember the term.

That's lethologica! Or maybe in this specific case lethonomia. [0]

[0] https://en.m.wikipedia.org/wiki/Tip_of_the_tongue