synaesthesia
Noun: A neurological condition or phenomenon in which stimulation of one sensory or cognitive pathway leads to automatic, involuntary experiences in a second sensory or cognitive pathway. For example, a person might perceive specific colors when they hear certain sounds or associate particular tastes with specific words.
The word "synaesthesia" is used to describe the condition itself or an individual instance of such cross-sensory perception. It is a formal, scientific term. - Her synaesthesia causes her to see vibrant colors whenever she listens to classical music. - The poet's description of 'a blue note' is thought to be influenced by synaesthesia.
- Grapheme-color synaesthesia: A common form where letters or numbers are perceived as having inherent colors.
- For him, the number 7 is always a bright yellow, a classic case of grapheme-color synaesthesia.
- Lexical-gustatory synaesthesia: A rarer form where hearing or reading words triggers specific taste sensations.
- The word 'kettle' tastes like mint to her due to lexical-gustatory synaesthesia.
- Synesthesia: The preferred spelling in American English.
- Synaesthetic (adjective): Relating to or having synaesthesia.
- His synaesthetic experiences inspire his abstract paintings.
- Synesthete (noun): A person who experiences synaesthesia.
- She is a synesthete who perceives the days of the week as having distinct personalities.
- Cross-sensory perception: A more descriptive, less clinical term for the phenomenon.
- Joined sensation: An older, now less common term.
As a noun describing a neurological condition, "synaesthesia" does not form phrasal verbs or idioms. However, it is central to several related concepts: - Ideasthesia: A related concept where ideas or semantic concepts (like numbers or letters) trigger sensory experiences, considered by some researchers to underlie certain types of synaesthesia. - Chromesthesia: A specific type of synaesthesia where sounds involuntarily evoke color experiences.
- a sensation that normally occurs in one sense modality occurs when another modality is stimulated