What does habituation mean?
Habituation is the process of becoming accustomed to a condition, activity, or repeated stimulus, often accompanied by a reduction in behavioral or sensory response. In its best-known scientific sense, it describes how continued exposure to a stimulus eventually makes it seem less noticeable or less compelling: a sound that initially attracts attention may quickly fade into the background. In ordinary contexts, “habituation” can simply mean acclimatization through experience, often with the implication that familiarity has diminished one’s initial alertness or resistance. The word is especially useful when describing both a psychological process and its consequences, distinguishing a decline in response from more general forms of learning. It is formal in tone, favored in psychology, medicine, biology, and other academic writing, but it also occurs in educated general prose.
nounThe process of becoming accustomed to a condition or repeated stimulus, especially through continued exposure. In psychology and biology, it refers specifically to the progressive decline in response to a repeated or continuing stimulus.
- The reduction in behavioral, sensory, or attentional response that follows repeated or continuing exposure to a stimulus.
- The process of becoming accustomed to a condition, activity, or environment through experience.
"Over time, habituation made the constant traffic outside her window seem almost silent."
"Over years of repeated exposure, habituation made the industrial noise seem almost silent."
"In the infants, habituation to the repeated tone was followed by renewed attention when its pitch changed."
The plural is grammatically possible but uncommon because habituation is normally used as an uncountable noun.
"The researchers recorded distinct habituations to visual and auditory stimuli."
The bell that startles you at first barely registers by the tenth ring—your nervous system has simply gotten used to it.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does habituation come from?
Habituation entered English in the early 17th century from Medieval Latin habituatio, a noun meaning “accustoming” or “practice,” based on Latin habituare, “to accustom.” Latin habituare is connected with habere, “to have, hold, or possess,” the same root behind English habit, habitual, habitable, and habitation.
How habituation is actually used
The word has a formal, academic tone and is especially common in psychology, biology, medicine, and related disciplines. Outside technical contexts, it can mean general acclimatization, often with the implication that familiarity has reduced alertness, concern, or resistance.
Easily confused with habituation
Conditioning is a broad form of learning in which responses come to be associated with stimuli, whereas habituation specifically involves a reduced response after repeated exposure to the same stimulus.
Adaptation can mean adjustment to new circumstances or biological change over time, while habituation more specifically denotes becoming accustomed to a repeated stimulus or condition.