parent

American  

[pair-uhnt, par-] / ˈpɛər ənt, ˈpær- /

noun

1. a father or a mother.

2. an ancestor, precursor, or progenitor.

3. a source, origin, or cause.

4. a protector or guardian.

5. Biology. any organism that produces or generates another.

6. Physics. the first nuclide in a radioactive series.

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adjective

1. being the original source.

   a parent organization.

2. Biology. pertaining to an organism, cell, or complex molecular structure that generates or produces another.

   parent cell;

   parent DNA.

verb (used with object)

1. to be or act as parent of.

   to parent children with both love and discipline.

parent British  

/ ˈpɛərənt /

noun

1. a father or mother

2. a person acting as a father or mother; guardian

3. rare an ancestor

4. a source or cause

5. 1. an organism or organization that has produced one or more organisms or organizations similar to itself

   2. ( as modifier )

      a parent organism

6. physics chem

   1. a precursor, such as a nucleus or compound, of a derived entity

   2. ( as modifier )

      a parent nucleus

      a parent ion

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Other Word Forms

• nonparent
  noun
• parenthood
  noun
• parentless
  adjective
• parentlike
  adjective

Etymology

Origin of parent

First recorded in 1375–1425; late Middle English, from Middle French, from Latin parent-, stem of parēns, noun use of present participle of parere “to bring forth, breed”

Explanation

A parent is a mother or father. Your mom and your dad are your parents, and one of their jobs is to parent you. We're all born to parents, and many of us also have step parents, foster parents, or adoptive parents who parent us. You might also use parent to talk about plants and animals; maybe your new puppy's parents were dog show champions, for example. Things that act as the source or owner of something else are also parents, like a parent company that owns the local bookshop. The Latin root is parere, "give birth to, produce."

Example Sentences

Big-ticket purchases like a first car or down payment on a home become much more achievable during their formative years if a parent intentionally set money aside to help cover costs.

From MarketWatch • May 29, 2026

In addition to the financial burden, according to district parent Anthonia Limon, who wrote the statement against CPT for the L.A.

From Los Angeles Times • May 29, 2026

UnitedHealth, parent of the biggest U.S. health insurer, on Friday said that the changes will eliminate roughly two-thirds of prior-authorization requirements for members under the age of 18 by the end of the year.

From The Wall Street Journal • May 29, 2026

"For a parent that's gone through an unexplained death, it's paramount that they get that answer quickly," he adds.

From BBC • May 29, 2026

“Not the true parent is the woman’s womb that bears the child,” Apollo tells a sympathetic council of jurors.

From "The Gene" by Siddhartha Mukherjee

Related Words

• father
• mother