neotony
Noun: 1. The retention of juvenile features in the adult form of an animal: A biological phenomenon where an organism reaches sexual maturity while retaining physical traits, behaviors, or physiological characteristics typical of its juvenile stage.
This is a technical term used primarily in biology, zoology, and evolutionary science. It describes a specific evolutionary process or developmental outcome. * It is used to discuss the evolutionary mechanisms behind certain physical traits. * It is often cited as a possible factor in human evolution.
- In evolutionary biology:
- Regarding human traits:
- General statement:
- "Neotenous" (Adjective): Describing an organism or trait that exhibits neotony.
- The researcher studied the neotenous features of the salamander species.
- Neotenic (Adjective): Another adjective form meaning relating to or characterized by neotony. Often used interchangeably with "neotenous."
- Paedomorphosis (Noun): A broader biological term encompassing neotony. It refers to the retention of ancestral juvenile characteristics by later developmental stages of descendants.
- Juvenilization (Noun, less technical): The act or process of retaining youthful characteristics.
- Paedomorphosis (Noun, more technical/specific): See "Variants and Related Words."
The core meaning is specific and scientific. It does not have common idiomatic or figurative uses outside of technical discussions about biology and evolution. It is not used as a verb or in phrasal verbs.
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the state resulting when juvenile characteristics are retained by the adults of a species