Learn how to say Trawler correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word trawl:
1fish with a trawl net or seine:
the boats trawled for flounder
(as noun trawling)
restrictions on trawling
[with object] catch with a trawl or seine:
British cod is being replaced by hoki, trawled from great depths off New Zealand
[with object] drag or trail (something) through water:
she trawled a toe to test the temperature
the Home Office trawled through twenty-five-year-old confidential files
he trawled his memory and remembered locking the door
1an act of fishing with a trawl net or seine:
they had caught two trout on the lazy trawl up-lake
(also trawl net) a large wide-mouthed fishing net dragged by a boat along the bottom of the sea or a lake.
2a thorough search:
a constant trawl for information
3 (also trawl line) North American a long sea-fishing line along which are tied buoys supporting baited hooks on short lines.
mid 16th century (as a verb): probably from Middle Dutch traghelen ‘to drag’ (related to traghel ‘dragnet’), perhaps from Latin tragula ‘dragnet’