ergograph

About 0.01 uses per million words.

Meaning

1. noun An instrument for measuring and recording the work done by a single muscle or set of muscles, the rate of fatigue, etc.
2. noun A graph that shows a relation between human activities, or agricultural/climate factors, and a seasonal year.

Similar words

perigraph electrogastrograph gastrograph gruntometer glossograph electrobasograph electrogastrography tremogram enterograph thrombelastograph

Often followed by

and is curve was has for experiment with of

Word family

ergographs