Neotenous is an adjective that describes the retention of juvenile or baby-like characteristics into adulthood. It refers to the phenomenon where an organism, including humans, maintains certain physical or behavioral traits that are typically associated with young offspring even as it grows and matures. The term is derived from the Greek word "neos," meaning "new," and "teinein," meaning "to extend."
In biology, neoteny is often used to describe species that display juvenile characteristics well into adulthood. These traits may include physical features such as a round face, large eyes, soft skin, or a compact body structure. Neotenous animals also exhibit behaviors that are reminiscent of juveniles, such as increased curiosity, playfulness, and social dependence.
In a sociocultural context, neotenous tendencies may refer to personality traits or characteristics that align with immaturity, innocence, or youthfulness. This could manifest as a preference for childlike toys, a fascination with cartoons or fairy tales, or a reluctance to take on adult responsibilities. Psychologically, individuals who display neotenous attributes may be perceived as endearing, approachable, or non-threatening due to their childlike demeanor.
Overall, the term neotenous is used in various fields to describe the persistence of young-like traits into adulthood, whether referring to biological, physical, or behavioral attributes.
