Trough
From Wikipedia, the free encyclopedia
A trough is a box-like drinking vessel for farm animals. Other senses of the word refer to things that are lower than their surroundings, like a trough:
- Trough (physics)
- Trough (meteorology);
- Trough (geology);
- A trough is a noticeable and statistically recordable decline in an economy or graph.
- in chemistry it can be a Langmuir_Blodgett_Trough
See also trow.
