μετρητής (metrētḗs|met-ray-tace'|noun|measure)
[Grk] μετρητής LN: 81.22 GK: G3583 Hebrew: בַּת‎, סְאָה‎, פְּאֹרָה‎
Derivation: from μετρέω;
Strong's: a measurer, i.e. (specially), a certain standard measure of capacity for liquids
KJV: --firkin.
See: μετρέω