Word Study
tacheometer |
tachhydrite |
tachina |
tachina fly |
tachinidae |
tachistoscope
| tachogram
| tachograph
| tachometer
| tachometry
| tachycardia
tachistoscope
WORDNET DICTIONARY
Noun tachistoscope has 1 sense
- tachistoscope(n = noun.artifact) t-scope - scientific instrument used by psychologists; presents visual stimuli for brief exposures; Array is a kind of scientific instrument
CIDE DICTIONARY
tachistoscope, n. [Gr. ta`chistos, superl. of tachy`s swift + -scope.].
An apparatus for exposing briefly to view a screen bearing letters or figures. It is used in studying the range of attention, or the power of distinguishing separate objects in a single impression. [Webster 1913 Suppl.]
OXFORD DICTIONARY
tachistoscope, n. an instrument for very brief measured exposure of objects to the eye.
Derivative
tachistoscopic adj.
Etymology
Gk takhistos swiftest + -SCOPE
For further exploring for "tachistoscope" in Webster Dictionary Online