pneumatic trough en · NOUN
Meanings
-
A piece of laboratory apparatus, consisting of a vessel filled with liquid (generally water or mercury), used for collecting gases.
The pneumatic trough used at Calne was larger than that he had used in Leeds, and fresh water was not so conveniently at hand.
2004, Robert E Schofield, The Enlightened Joseph Priestley, Pennsylvania State University, published 2004, page 94:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| pneumatic troughs | Number=Plur | lexicographic |
Translations (2)
te వాయుద్రోణి (chemistry:a piece of laboratory apparatus used for collecting gases) · ga gásumar (chemistry:a piece of laboratory apparatus used for collecting gases)