zone out
Intermediate (B1)informal
To stop thinking or listening and just kind of stare at nothing — like your brain turns off
"I totally zoned out during the last half of the meeting and missed the key points."
Hear it in context

CIA Whistleblower John Kiriakou: How to Escape The System & Stop Being Manipulated
Doug Bopst · 61:31
Like, how can people zone out from that?

Russia ignores Ukrainian truce counteroffer | DW News
DW News · 5:02
are obviously able to kind of zone out

What Living in Japan Actually Does to You 🇯🇵 Ft. CDawgVA
Abroad in Japan · 13:09
of zone out and then you're still automatically

I made the HSR voice actors rank EVERY character FT. Robin, Cyrene, and Yaoguang's VAs
Mina Aoyama Ch · 52:01
You zone out and you just look at him.

Don't just look for quartz. These Black Rocks Hide The Gold Nuggets!
Part Time Prospector · 9:26
Running through there and no fault zone out here.