scour
scour /sk'aʊ'ər/ (scours scouring scoured)
1 [VERB] V n, V n for n
If you scour something such as a place or a book, you make a thorough search of it to try to find what you are looking for.
Rescue crews had scoured an area of 30 square miles...
We scoured the telephone directory for clues.
= search
2 [VERB] V n
If you scour something such as a sink, floor, or pan, you clean its surface by rubbing it hard with something rough.
He decided to scour the sink.
= scrub
1 [VERB] V n, V n for n
If you scour something such as a place or a book, you make a thorough search of it to try to find what you are looking for.
Rescue crews had scoured an area of 30 square miles...
We scoured the telephone directory for clues.
= search
2 [VERB] V n
If you scour something such as a sink, floor, or pan, you clean its surface by rubbing it hard with something rough.
He decided to scour the sink.
= scrub