idiometer
rare (now historical )
noun
An instrument for measuring the personal equation of an observer, entailing the observation of the transit of an artificial object whose motion is exactly known.
Origin
Late 19th century; earliest use found in The Daily News.
- photocompose
- photocomposer
- photocomposing
- photocomposition
- photoconductance
- photoconducting
- photoconduction
- photoconductive
- photoconductivity
- photoconductor
- photocontrol
- photoconversion
- photoconvert
- photoconvertible
- photocopiable
- photocopier
- photocopy
- photocrosslinking
- photocurrent
- photocycle
- photodamage
- photodecompose
- photodecomposition
- photodegradable
- photodegradation