Noun
synesthesia (countable and uncountable, plural synesthesias)
(chiefly American spelling) Alternative spelling of synaesthesia
As with LSD, synesthesia can occur especially with the help of music. citation An unusual but unique characteristic of mescaline use is the "geometricization" of three-dimensional objects. Source: Internet
A new mystery series starring Dr. Jenna Ramey, a profiler who uses her synesthesia as a tool for catching criminals. Source: Internet
Although such results demonstrate that synesthesia is automatic, in the sense that they cannot turn off their synesthesic experience even when it interferes with a task, these results do not reveal whether synesthetic colors are perceptions or memories. Source: Internet
Many other subtle references are made in Nabokov's writing that can be traced back to his synesthesia. Source: Internet
His wife also exhibited synesthesia; like her husband, her mind's eye associated colours with particular letters. Source: Internet
Others want to google different types of synesthesia and see which, if any, they have. Source: Internet