synesthesia

syn·es·the·sia

noun

Definition of SYNESTHESIA

: a concomitant sensation and especially a subjective sensation or image of a sense (as of color) other than the one (as of sound) being stimulated; also : the condition marked by the experience of such sensations

—syn·es·thet·ic or chiefly British syn·aes·thet·ic \-ˈthet-ik\ adjective

Variants of SYNESTHESIA

syn·es·the·sia or chiefly British syn·aes·the·sia \ˌsin-əs-ˈthē-zh(ē-)ə\