malformation

M3A1L1F4O1R1M3A1T1I1O1N1

noun

An abnormal formation.

UncommonScrabble 19

Meanings

nounmalformation (countable and uncountable, plural malformations)

plural malformations

  1. countableuncountableAn abnormal formation.

    Mr. Hyde was pale and dwarfish, he gave an impression of deformity without any nameable malformation, he had a displeasing smile, he had borne himself to the lawyer with a sort of murderous mixture of timidity and boldness, and he spoke with a husky, whispering and somewhat broken voice; […]

    1886 January 5, Robert Louis Stevenson, “Search for Mr. Hyde”, in Strange Case of Dr Jekyll and Mr Hyde, London: Longmans, Green, and Co., →OCLC, page 25
  2. countableuncountablemedicineAn abnormal developmental feature of offspring.

Synonyms & antonyms

nounan affliction in which some part of the body is misshapen or malformed

Broader

nounsomething abnormal or anomalous

Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*(s)mel-
  2. Proto-Indo-European*(s)molos?
  3. Proto-Italic*malos
  4. Latinmalus
  5. Latinmale
  6. Old Frenchmal-
  7. Englishmal-
  8. Englishformation
  9. Englishmalformation

From mal- + formation.

Full word history & related roots →

Translations

Bulgarian деформация, уродливост
  • деформация (deformacija)abnormal formation
  • уродливост (urodlivost)(teratology) abnormal developmental feature of offspring
French malformation, malformation
  • malformationabnormal formation
  • malformation(teratology) abnormal developmental feature of offspring
  • difformité(teratology) abnormal developmental feature of offspring
Greek διαμαρτία, δυσμορφία
  • διαμαρτία (diamartía)abnormal formation
  • δυσμορφία (dysmorfía)abnormal formation
  • διαμαρτία (diamartía)(teratology) abnormal developmental feature of offspring
Indonesian malformasi, malaformasi
  • malformasi(teratology) abnormal developmental feature of offspring
  • malaformasi(teratology) abnormal developmental feature of offspring
Irish míchuma, anchuma
  • míchumaabnormal formation
  • anchumaabnormal formation
  • éagruthabnormal formation
  • mídhéanamhabnormal formation
Italian malformazione
  • malformazioneabnormal formation
Norwegian Bokmål misdannelse
  • misdannelseabnormal formation
Portuguese malformação, má-formação
  • malformaçãoabnormal formation
  • má-formaçãoabnormal formation
  • malformação(teratology) abnormal developmental feature of offspring
  • má-formação(teratology) abnormal developmental feature of offspring
Spanish malformación, malformación
  • malformaciónabnormal formation
  • malformación(teratology) abnormal developmental feature of offspring
Cite this entry
APA

malformation. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/malformation

MLA

“malformation.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/malformation. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “malformation,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/malformation.

Source: malformation on Wiktionary, CC BY-SA 4.0.