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photometer

noun

/ˌfoʊˈtɑːmɪtər/

Meaning

an instrument for measuring the intensity of light

The scientist used a photometer to measure the light in the laboratory.

light meter, luxmeter, radiometer

digital photometer, handheld photometer

A powered rail vehicle used for pulling trains.

a particular region or space; the extent of a surface

a cereal grain that is the staple food of many countries

A wooden satellite that demonstrates the use of wood in space technology.

A building equipped for observing astronomical or meteorological events.

The endurance of pain or hardship without showing feelings or complaining.