synaesthesia

English dictionary entry

Meanings

noun
  1. A neurological or psychological phenomenon whereby a particular sensory stimulus triggers a second kind of sensation.
  2. The association of one sensory perception with, or description of it in terms of, a different perception that is not experienced at the same time.
  3. A literary or artistic device whereby one kind of sensation is described in the terms of another.

Pronunciation

/ˌsɪn.ɪsˈθiː.ʒə/ /ˌsɪn.ɪsˈθiː.zɪ.ə/ LL-Q1860 (eng)-Vealhurl-synaesthesia.wav /ˌsɪn.əsˈθi.ʒə/

Word forms

synaesthesia synaesthesiae synaesthesias synæsthesia synesthesia

Etymology

From Ancient Greek σύν (sún, “with”) + αἴσθησις (aísthēsis, “sensation”), modelled after anaesthesia. It is analysable as syn- + -aesthesia.

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