The word "acribometer" is spelled with the prefix "acri-" meaning "sharp" or "pointed", followed by the word "bometer" which refers to an instrument that measures the pressure or velocity of a gas or liquid flow. The correct pronunciation of the word is [əˌkrɪbəˈmɛtər] with stress on the second syllable. The first syllable is pronounced with the schwa sound [ə], while the second syllable is pronounced with the stressed short "i" sound [ɪ]. The word is not commonly used and may only be familiar to those in the field of fluid dynamics.
An instrument for measuring very minute objects.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.