stop up
Intermédiaire (B1) informal
To fill a hole so nothing can get through it, or to stay awake late at night.
"We stopped up the gap under the door to keep the draught out."
Écoutez en contexte
THE HOLOGRAPHIC UNIVERSE by Michael Talbot (Remastered)
Neville Goddard · 35:59
we heard something stop up the stairs
Pompeii Changed How I Think About The Roman Empire - Smarter Every Day 310
SmarterEveryDay · 28:25
and they use some clay to stop up one side, and then they pour multon lead