psychophysics

[ sahy-koh-fiz-iks ]

noun(used with a singular verb)
  1. the branch of psychology that deals with the relationships between physical stimuli and resulting sensations and mental states.

Origin of psychophysics

1
From the German word Psychophysik, dating back to 1875–80. See psycho-, physics

Other words from psychophysics

  • psy·cho·phys·i·cal [sahy-koh-fiz-i-kuhl], /ˌsaɪ koʊˈfɪz ɪ kəl/, psy·cho·phys·ic, adjective
  • psy·cho·phys·i·cal·ly, adverb
  • psy·cho·phys·i·cist [sahy-koh-fiz-uh-sist], /ˌsaɪ koʊˈfɪz ə sɪst/, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use psychophysics in a sentence

British Dictionary definitions for psychophysics

psychophysics

/ (ˌsaɪkəʊˈfɪzɪks) /


noun
  1. (functioning as singular) the branch of psychology concerned with the relationship between physical stimuli and the effects they produce in the mind

Derived forms of psychophysics

  • psychophysical, adjective

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012