What does precocial mean?
Precocial is an adjective describing young animals that are relatively well developed and capable of moving soon after birth. Such animals typically have open eyes, fully formed limbs, and the ability to follow their parents, feed themselves, or begin independent activity. The term is commonly associated with precocial birds such as ducklings and goslings, as well as many hoofed mammals. In informal use, precocial can also describe a child who develops unusually early in language, physical ability, or understanding, although this usage can carry a suggestion of being unusually self-sufficient. The word is especially useful when contrasted with altricial, which describes newborn animals that are helpless, poorly developed, and dependent on parental care. In biology, precocial and altricial describe contrasting developmental strategies rather than simply differences in size or maturity.
Of or relating to animal young that are relatively well developed at birth, able to move soon after birth, and able to follow or fend for themselves.
"The species is precocial, with chicks able to leave the nest within hours of hatching."
The primary sense is zoological and is commonly contrasted with altricial.
Informally, describing a child or young person who develops unusually early in physical, linguistic, or mental development.
"Her precocial son had begun reading before he was five."
This figurative use is informal and may suggest an unusually early or independent development.
Precocial newborns arrive ready for action: a duckling can walk and swim soon after hatching, while an altricial chick may be unable to leave the nest.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does precocial come from?
Precocial derives from the Latin praecox, meaning “premature” or “precocious,” and ultimately from praecocere, “to ripen early.” The Latin root combines prae-, “before,” with cocere, “to cook or ripen.” The term was later adopted in zoology to describe offspring that are relatively advanced in development at birth. It is related to precocious and precocity, which preserve the same sense of early development but generally apply more broadly.
Related word forms
How precocial is actually used
The main use is zoological and contrasts with altricial, describing young that are helpless at birth. The figurative use for children is informal and can suggest both rapid development and, depending on context, unusual independence or precocity.
Easily confused with precocial
Precocious describes unusually early development in a general or figurative sense, whereas precocial is a biological term for an animal born in a relatively advanced state of development.
Precocial young are relatively well developed and mobile soon after birth, while altricial young are helpless and require extensive parental care.