- Trough (economics), the lowest turning point of a business cycle
- Trough (food), a container for animal feed
- Trough, (geology), a long depression less steep than a trench
- Trough, (meteorology), an elongated region of low atmospheric pressure
- Trough (physics), the lowest point on a wave
Highs and lows
The good times and the bad
The best and the worst
The Peak and the Trough
When times are bleak remember to peak
Troughs for the weak
It's the peak we all seek
