polymorphism

English

Etymology

From poly- +‎ -morphism.

Pronunciation

• (UK) IPA^(key): /pɒlɪˈmɔːfɪz(ə)m/
• (US) enPR: päl-ē-môrʹfĭz-əm, IPA^(key): /pɑliˈmɔɹfɪz(ə)m/

Noun

polymorphism (countable and uncountable, plural polymorphisms)

1. The ability to assume different forms or shapes.
2. (biology) The coexistence, in the same locality, of two or more distinct forms independent of sex, not connected by intermediate gradations, but produced from common parents.
3. (object-oriented programming) The feature pertaining to the dynamic treatment of data elements based on their type, allowing for an instance of a method to have several definitions.
4. (mathematics, type theory) The property of certain typed formal systems of allowing for the use of type variables and binders/quantifiers over those type variables; likewise, the property of certain expressions (within such typed formal systems) of making use of at least one such typed variable.
5. (crystallography) The ability of a solid material to exist in more than one form or crystal structure; pleomorphism.
6. (genetics) The regular existence of two or more different genotypes within a given species or population; also, variability of amino acid sequences within a gene's protein.
   • 1999, Matt Ridley, Genome, Harper Perennial 2004, p. 137:

     Since 1990 they have found an entirely new role: they promise understanding of how and why our genes are all so different. They hold the key to human polymorphism.

   • 2004, Richard Dawkins, The Ancestor's Tale, Phoenix 2005, p. 63:

     Some polymorphisms can be quite stable – so stable that they span the change from an ancestral to a descendant species.

Hyponyms

• ad-hoc polymorphism
• dynamic polymorphism
• inclusion polymorphism
• parametric polymorphism
• static polymorphism
• subtype polymorphism

 

Related terms

• dimorphism
• monomorphism
• polymorph
• polymorphic
• polymorphistic
• polymorphous

 

Translations

ability to assume different forms or shapes

• Catalan: polimorfisme (ca) m
• Czech: polymorfizmus m
• Dutch: polymorfisme (nl) n
• Finnish: monimuotoisuus (fi), muunneltavuus
• French: polymorphisme (fr) m
• German: Polymorphie (de) f
• Greek: πολυμορφισμός (el) m (polymorfismós)
• Icelandic: fjölbrigðni f, fjölbreytni f, fjölmótun f
• Italian: polimorfismo (it) m
• Japanese: 多形 (takei), 多態 (tatai)
• Kazakh: көп пішінділік (köp pışındılık)
• Manx: yl-chrooaght
• Polish: polimorfizm (pl) m
• Portuguese: polimorfismo (pt) m
• Russian: полиморфи́зм (ru) m (polimorfízm)
• Serbo-Croatian: polimorfizam (sh) m, višeobličje n
• Slovene: polimorfizem m
• Swedish: polymorfism
• Turkish: çok biçimlilik (tr), polymorfizm

biology: coexistence of two or more distinct forms independent of sex

• Czech: mnohotvarost f
• Dutch: polymorfisme (nl) n
• Finnish: monimuotoisuus (fi), polymorfismi
• French: polymorphisme (fr) m
• German: Polymorphismus (de) m
• Greek: πολυμορφισμός (el) m (polymorfismós)
• Icelandic: fjölbrigðni f, fjölbreytni f
• Italian: polimorfismo (it) m
• Japanese: 多形性 (takei-sei)
• Kazakh: көппiшiндiлiк (köppişindilik)
• Polish: polimorfizm (pl) m
• Portuguese: polimorfismo (pt) m
• Slovene: polimorfizem m
• Swedish: polymorfism

computer science: feature of object-oriented programming

• Chinese:

  Mandarin: 多态性

• Czech: polymorfismus m, polymorfizmus m
• Dutch: polymorfisme (nl) n
• Finnish: polymorfismi, monimuotoisuus (fi)
• French: polymorphisme (fr) m
• German: Polymorphie (de) f
• Hungarian: polimorfizmus
• Icelandic: fjölbrigðni f, fjölbreytni f, fjölmótun f
• Irish: polamorfacht f
• Italian: polimorfismo (it) m
• Japanese: 多形性 (takei-sei)
• Polish: polimorfizm (pl) m
• Portuguese: polimorfismo (pt) m
• Serbo-Croatian: polimorfizam (sh) m, višeobličje n
• Swedish: polymorfism
• Turkish: çok biçimlilik (tr), polymorfizm

crystallography: ability of a material to exist in more than one form

• Catalan: polimorfisme (ca) m
• Dutch: polymorfisme (nl) n
• Finnish: polymorfia, polymorfismi
• French: polymorphisme (fr) m
• Icelandic: fjölbrigðni f, fjölbreytni f
• Italian: polimorfismo (it) m
• Japanese: 多形 (takei), 同質異像 (dōshitsu-izō)
• Kazakh: полиморфизм (polimorfizm)
• Polish: polimorfizm (pl) m
• Portuguese: polimorfismo (pt) m
• Serbo-Croatian: polimorfizam (sh) m

genetics: regular existence of two or more different genotypes within a given species or population

• Catalan: polimorfisme (ca) m
• Chinese:

  Mandarin: 多態性／多态性 (duōtàixìng)

• Finnish: monimuotoisuus (fi), polymorfismi
• French: polymorphisme (fr)
• German: Polymorphismus (de) m, Vielgestaltigkeit f
• Hungarian: polimorfizmus
• Italian: polimorfismo (it)
• Portuguese: polimorfismo (pt)
• Romanian: polimorfism (ro) n
• Spanish: polimorfismo
• Turkish: çok biçimlilik (tr), polimorfizm

The translations below need to be checked and inserted above into the appropriate translation tables. See instructions at Wiktionary:Entry layout § Translations.

Translations to be checked

• Esperanto: ^{(please verify)} polymorfismo
• German: ^{(please verify)} Polymorphie (de) f, ^{(please verify)} Vielgestaltigkeit f
• Ido: ^{(please verify)} polimorfismo (io)
• Interlingua: ^{(please verify)} polimorfismo
• Irish: ^{(please verify)} ilchruthacht f
• Latin: ^{(please verify)} polymorphismus
• Latvian: ^{(please verify)} polimorfizma
• Luxembourgish: ^{(please verify)} polymorphism
• Spanish: ^{(please verify)} polymorfismo m

See also

• RFLP
• riflip

References

• polymorphism on Wikipedia.Wikipedia