Labidometer

• (n.) A forceps with a measuring attachment for ascertaining the size of the fetal head.
Found on http://thinkexist.com/dictionary/meaning/labidometer/

Labidometer

Lab`i·dom'e·ter noun [ Greek labi`s , -i`dos , a forceps + meter : confer French labidometre .] (Medicine) A forceps with a measuring attachment for ascertaining the size of the fetal head.
Found on http://www.encyclo.co.uk/webster/L/1

labidometer

instrument for measuring size of the head of a fetus
Found on http://phrontistery.info/l.html
No exact match found