operameter
English
editEtymology
editFrom Latin opera (“work”) (plural of operis), opus + -meter.
Noun
editoperameter (plural operameters)
- (archaic) An instrument or machine for measuring work done, especially the number of rotations by a machine or wheel in manufacturing cloth[1820].
References
edit- “operameter”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.