Baraesthesiometer \Bar`[ae]s*the`si*om"e*ter\, Baresthesiometer \Bar`es*the`si*om"e*ter\, n. [Gr. ? weight + [ae]sthesiometer.] (Physiol.) An instrument for determining the delicacy of the sense of pressure. -- {Bar`[ae]s*the`si*o*met"ric}, {Bar`es*the`si*o*met"ric}, a.