trough
trough /tr'ɒf, AM tr'ɔːf/ (troughs)
1 [N-COUNT]
A trough is a long narrow container from which farm animals drink or eat.
2 [N-COUNT]
A trough is a low area between two big waves on the sea.
The boat rolled heavily in the troughs between the waves.
3 [N-COUNT]
A trough is a low point in a process that has regular high and low points, for example a period in business when people do not produce as much as usual.
Looking back afterwards you will see that this was not a terminal trough in your career...
4 [N-COUNT]
A trough of low pressure is a long narrow area of low air pressure between two areas of higher pressure. (TECHNICAL)
1 [N-COUNT]
A trough is a long narrow container from which farm animals drink or eat.
2 [N-COUNT]
A trough is a low area between two big waves on the sea.
The boat rolled heavily in the troughs between the waves.
3 [N-COUNT]
A trough is a low point in a process that has regular high and low points, for example a period in business when people do not produce as much as usual.
Looking back afterwards you will see that this was not a terminal trough in your career...
4 [N-COUNT]
A trough of low pressure is a long narrow area of low air pressure between two areas of higher pressure. (TECHNICAL)