synesthesia

1.【心,生】联觉,牵边感觉,共同感觉

2.【生】伴生感觉,联觉

1.the feeling of sensation in one part of the body when another part is stimulated

2.the evocation of one kind of sense impression when another sense is stimulated, e.g. the sensation of color when a sound is heard

3.in literature, the description of one kind of sense perception using words that describe another kind of sense perception, as in the phrase "shining metallic words"