syn·es·the·sia also syn·aes·the·sia Audio pronunciation of "synaesthesia" ( P ) Pronunciation Key (sns-thzh)
n.
1. A condition in which one type of stimulation evokes the sensation of another, as when the hearing of a sound produces the visualization of a color.
n.
1. A condition in which one type of stimulation evokes the sensation of another, as when the hearing of a sound produces the visualization of a color.
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