microphotometer en · NOUN
Etymology
Etymology tree English micro- Proto-Indo-European *bʰeh₂- Proto-Indo-European *-os Proto-Indo-European *bʰéh₂os Proto-Hellenic *pʰáwos Ancient Greek φᾰ́ος (phắos) Ancient Greek φῶς (phôs) Ancient Greek φωτο- (phōto-)der. English photo- English -meter English photometer English microphotometer From micro- + photometer.
Meanings
- Any of various photometers used either to measure the variation of densities over small areas, or to measure accurately small changes in illumination.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| microphotometers | Number=Plur | lexicographic |
Translations (1)
it microfotometro (type of photometer)