den·si·tom·e·ter (děn'sĭ-tŏm'ĭ-tər) n.
[densit(y) + -meter.] den'si·tom'e·try (-ĭ-trē) n. |
densitometer den·si·tom·e·ter (děn'sĭ-tŏm'ĭ-tər)
n.
An apparatus for measuring the optical density of a material, such as a photographic negative.
See densimeter.