stake out
US /steɪk aʊt/
UK /steɪk aʊt/

1.
mengintai, mengawasi
to watch a place or person secretly, especially in order to catch a criminal or to find information
:
•
The police decided to stake out the suspect's house.
Polisi memutuskan untuk mengintai rumah tersangka.
•
They had to stake out the area for hours before anything happened.
Mereka harus mengintai area itu selama berjam-jam sebelum sesuatu terjadi.