narrow down

US /ˈnær.oʊ daʊn/
UK /ˈnær.oʊ daʊn/
"narrow down" picture
1.

terugbrengen, beperken

to reduce the number of possibilities or choices

:
We need to narrow down the list of candidates to three.
We moeten de lijst met kandidaten terugbrengen tot drie.
The police are trying to narrow down the suspects.
De politie probeert de verdachten te beperken.