volumescope (plural volumescopes)
- An instrument consisting of a glass tube with a graduated scale that shows the changes in volume of a gas or gaseous mixture.
Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for volumescope in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.)