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  • sexual
    sexual
    adjective
    of, relating to, or for sex.
  • -sexual
    -sexual
    a combining form extracted from heterosexual and homosexual, used to describe a person's sexual orientation or identity: polysexual.
Synonyms

sexual

1 American  
[sek-shoo-uhl, seks-yoo-] / ˈsɛk ʃu əl, ˈsɛks ju- /

adjective

  1. of, relating to, or for sex.

    Publicly discussing sexual matters was frowned upon in those days.

    The store is known for selling sexual aids.

  2. occurring between or involving the sexes.

    In humans, melatonin concentrations are related to sexual maturation, with significant decreases occurring at the onset of puberty.

  3. having sexual organs or reproducing by processes involving both sexes.

    The patterns of genetic variation in sexual species tend to be very different from those in asexual species.


-sexual 2 American  
  1. a combining form extracted from heterosexual and homosexual, used to describe a person's sexual orientation or identity: polysexual.

    pansexual;

    polysexual.

  2. a combining form extracted from metrosexual, used to describe a person's lifestyle, appearance, or way of dressing with regard to attracting or choosing a romantic partner: lumbersexual.

    vegansexual;

    lumbersexual.


sexual British  
/ ˈsɛksjʊəl /

adjective

  1. of, relating to, or characterized by sex or sexuality

  2. (of reproduction) characterized by the union of male and female gametes Compare asexual

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of sexual

First recorded in 1645–55; from Late Latin sexuālis, from sexu(s) sex + -ālis -al 1

Compare meaning

How does sexual compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

Anything that's related to reproduction can be described as sexual. It's also used to describe an intimate kind of attraction that occurs between people. Sexual reproduction happens in animals (including people) when a female's egg and a male's sperm fuse together and go through a process of cell division which results in a baby — or a litter of baby animals. People also use this adjective for things that are connected to or suggest sex, in both the "intimate contact" sense, and also the physical differences that define men and women.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“She hopes the focus remains on supporting survivors and making sure people who have experienced sexual violence know they are seen, heard and supported.”

From Salon ● Oct. 10, 2026

Pillay’s career includes challenging apartheid in South Africa and serving on the International Criminal Tribunal for Rwanda, where she helped establish legal precedents recognizing sexual violence as an act of genocide.

From Salon ● Oct. 10, 2026

She has written on and practiced in international criminal law, international humanitarian law and international human rights law, and more particularly on crimes of sexual violence in conflicts.

From The Wall Street Journal ● Oct. 9, 2026

The investigations are commissioned by the pontiff and were introduced in 2019 to combat sexual abuse and hold bishops and other high-ranking Catholic Church officials accountable for their actions.

From BBC ● Oct. 7, 2026

While race and sexual orientation are perfectly appropriate aspects of one’s identity to embrace, criminality for its own sake most certainly is not.

From "The New Jim Crow" by Michelle Alexander

GOAT. -polydactylism in the. -sexual differences in horns of. -valued by South Africans.

From The Variation of Animals and Plants under Domestication — Volume 2 by Charles Darwin

PLUMAGE, inherited peculiarities of, in pigeons. -sexual peculiarities of, in fowls.

From The Variation of Animals and Plants under Domestication — Volume 2 by Charles Darwin

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