al·co·hol·om·e·ter 
(ăl′kə-hô-lŏmĭ-tər) also al·co·hol·me·ter (ălkə-hôl-mē′tər, -hŏl-)
(ăl′kə-hô-lŏmĭ-tər) also al·co·hol·me·ter (ălkə-hôl-mē′tər, -hŏl-)n.
An instrument, such as a hydrometer, used to determine the amount of alcohol in a liquid.
al′co·hol·ome·try n.