hole up
Upper Intermediate (B2)informal
Go somewhere and stay there to hide or be left alone
"The suspects holed up in an abandoned warehouse on the edge of town."
Hear it in context

Johnson Wagner tours Aronimink Golf Club's closing holes
Golf on CBS · 2:00
this hole up with hole locations, you know,

Funniest Moments from the Cornetto Trilogy | Big Screen Laughs
Big Screen Laughs · 7:56
If we hole up, I want to be somewhere familiar,

An ICONIC Comedic Duo: Simon Pegg & Nick Frost | Paul & Shaun Of The Dead | Big Screen Laughs
Big Screen Laughs · 17:35
If we hole up, I want to be somewhere familiar,

The Lawyer is in Prison! | Suits
Suits Official · 12:43
you better hole up in some dark corner of this prison.

Funniest Moments from the Cornetto Trilogy | Big Screen Laughs
Big Screen Laughs · 7:35
then we grab Mum, we go over to Liz's place, hole up,