AskDefine | Define male

Dictionary Definition

male adj
1 being the sex (of plant or animal) that produces gametes (spermatozoa) that perform the fertilizing function in generation; "a male infant"; "a male holly tree" [ant: female, androgynous]
2 for or composed of men or boys; "the male lead"; "masculine attire"
3 characteristic of a man; "a deep male voice"; "manly sports" [syn: manful, manlike, manly, virile]


1 an animal that produces gametes (spermatozoa) that can fertilize female gametes (ova) [ant: female]
2 a person who belongs to the sex that cannot have babies [syn: male person] [ant: female]
3 the capital of Maldives in the center of the islands

User Contributed Dictionary



male, borrowed from Old French masle, malle (Modern French mâle), from Latin masculus, diminutive of mas.


  • /meɪl/
  • /meIl/
  • Rhymes: -eɪl



  1. Belonging or referring to the sex which is generally characterized as having the smaller gametes (for species which have two sexes and for which this distinction can be made).
  2. having an external plug, as in a connector or pipe fitting.




belonging or referring to the sex having the smaller gametes
  • Chinese: (for human only), (usually for animals), (usually for animals and plants, sometimes used for human in classical text)
  • Finnish: miespuolinen (of humans); koiras-, uros- (of other creatures)
  • French: qualifier animal mâle, qualifier human masculin
  • Interlingua: mascule
  • Latin: masculus
  • Portuguese: macho
  • Russian: мужской
  • Spanish: masculino, macho
having an external plug
  • Finnish: uros-
  • French: mâle
  • Interlingua: masculin
  • Latin: masculus
  • Portuguese: masculino
  • Spanish: macho


  1. Someone of masculine gender.



someone of masculine gender

See also








  1. defn Estonian








Related terms



  1. to paint

Extensive Definition

Male (♂) refers to the sex of an organism, or part of an organism, which produces small mobile gametes, called spermatozoa. Each spermatozoon can fuse with a larger female gamete or ovum, in the process of fertilization. A male cannot reproduce sexually without access to at least one ovum from a female, but some organisms can reproduce both sexually and asexually.
Not all species share a common sex-determination system. In humans and most animals, sex is determined genetically but in other species it can be determined due to social, environmental, or other factors. The existence of two sexes seems to have been selected independently across different evolutionary lineages (see Convergent Evolution). Accordingly, sex is defined operationally across species by the type of gametes produced (ie: spermatozoa vs. ova) and differences between males and females in one lineage are not always predictive of differences in another.
Male/Female dimorphism between organisms or reproductive organs of different sexes is not limited to animals; male gametes are produced by chytrids, diatoms and land plants, among others. In land plants, female and male designate not only the female and male gamete-producing organisms and structures but also the structures of the sporophytes that give rise to male and female plants.


All males, regardless of independent origin, kingdom, or other phylogenetic subdivision, share at least the anatomy to produce male gametes. Some have sophisticated organs and organ systems designed to produce, dispense, and deliver the gamete to a location suitable for ovum fertilization.
Even where structures and cell types have arisen independently, "sperm" is ordinarily used to refer to the male gamete. Among animals that undergo internal fertilization, "penis" is often used to refer to an organ inserted into the female for insemination. This process is called reproduction sex.


A common symbol used to represent the male gender is the Mars symbol, ♂ (Unicode: U+2642 Alt codes: Alt+11)—a circle with an arrow pointing northeast. This is often called a stylized representation of the Roman god Mars' shield and spear. Also, this symbol is found on the logo of the popular automobile manufacturer Volvo.

Sex determination

The sex of a particular organism may be determined by a number of factors. These may be genetic or environmental, or may naturally change during the course of an organism's life. Although most species with male and female sexes have individuals that are either male or female, hermaphroditic animals, such as worms, have both male and female reproductive organs.

Genetic determination

Most mammals, including humans, are genetically determined as such by the XY sex-determination system where males have an XY (as opposed to XX) sex chromosome. It is also possible in a variety of species, including human beings, to be XXY or have other intersex/hermaphroditic qualities. These qualities are widely reported to be as common as redheadedness (about 2% of the population). During reproduction, a male can give either an X sperm or a Y sperm, while a female can only give an X egg. A Y sperm and an X egg produce a boy, while an X sperm and an X egg produce a girl. The ZW sex-determination system, where males have a ZZ (as opposed to ZW) sex chromosome may be found in birds and some insects (mostly butterflies and moths) and other organisms. Members of Hymenoptera, such as ants and bees, are determined by haplodiploidy, where most males are haploid and females and some sterile males are diploid.

Environmental determination

In some species of reptiles, including alligators, sex is determined by the temperature at which the egg is incubated. Other species, such as some snails, practise sex change: adults start out male, then become female. In tropical clown fish, the dominant individual in a group becomes female while the other ones are male.
In some arthropods, sex is determined by infection. Bacteria of the genus Wolbachia alter their sexuality; some species consist entirely of ZZ individuals, with sex determined by the presence of Wolbachia.

Secondary sex characteristics

In those species with two sexes, males may differ from females in ways other than production of spermatozoa. Males are generally smaller than females in seed plants (the pollen grain is the male plant) and many fishes and birds, but larger in many mammals, including humans. In birds, the male often exhibits a colorful plumage that attracts females.
male in Amharic: ወንድ
male in Arabic: ذكر
male in Breton: Par
male in Catalan: Mascle
male in Danish: Hankøn
male in German: Männliches Geschlecht
male in Modern Greek (1453-): Αρσενικό
male in Spanish: Macho
male in Esperanto: Vira sekso
male in French: Mâle (biologie)
male in Scottish Gaelic: Fireannach
male in Galician: Macho
male in Icelandic: Karlkyn
male in Italian: Maschio (biologia)
male in Hebrew: זכר
male in Lithuanian: Vyras
male in Hungarian: Hímnem (biológia)
male in Dutch: Man (geslacht)
male in Japanese: オス
male in Norwegian Nynorsk: Hannkjønn
male in Polish: Samiec
male in Portuguese: Masculino
male in Russian: Самец
male in Northern Sami: Almmái
male in Simple English: Male
male in Slovak: Samec
male in Finnish: Koiras
male in Swedish: Man
male in Turkish: Erkek (biyoloji)
male in Yiddish: זכר
male in Chinese: 雄性
male in Contenese: 公

Synonyms, Antonyms and Related Words

Privacy Policy, About Us, Terms and Conditions, Contact Us
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2
Material from Wikipedia, Wiktionary, Dict
Valid HTML 4.01 Strict, Valid CSS Level 2.1