1. noun /trɒf,trɑːf,trɔːf,trɑːθ/
One of Hanks chores was to slop the pigs trough each morning and evening.
b) Any similarly shaped container.
Ernest threw his paint brushes into a kind of trough he had fashioned from sheet metal that he kept in the sink.
2. verb /trɒf,trɑːf,trɔːf,trɑːθ/
To eat in a vulgar style, as if eating from a trough
he troughed his way through 3 meat pies.
Wikipedia foundation.