- electrohysterograph
- \\ ̷ ̷| ̷ ̷ ̷ ̷ at electro-+\ noun
Etymology: electr- + hyster- + -graph: an instrument for recording changes in electric impulses in the contracting uterine muscle during labor and used especially in the detection of deviations from the normal progress of labor
Useful english dictionary. 2012.