unilateral

See also: unilatéral

English

Etymology

A modern creation (circa 1802), from New Latin ūnilaterālis (“one-sided”), from Latin ūnus (“one”) + laterālis (“sided, lateral”).

Pronunciation

• IPA^(key): /ˌjuːnɪˈlætərəl/
  • (UK) IPA^(key): [ˌjʉː.nɪˈlæt.ə.ɹɫ̩], [ˌjʉː.nɪˈlæt͡ʃ.ɹɫ̩]
  • (US) IPA^(key): [ˌjʉː.nəˈɫæɾ.ɚ.ɻɫ̩]

• Audio (US)

  (file)

• Rhymes: -ætəɹəl

Adjective

unilateral (comparative more unilateral, superlative most unilateral)

1. Done by one side only.
2. Affecting only one side of the body.
3. Binding or affecting one party only.

Synonyms

• one-sided

Derived terms

• nonunilateral
• unilateral contract
• unilateralism
• unilateralist
• unilateralistic
• unilaterality
• unilaterally
• unilateralness

 

Translations

done by one side only

• Azerbaijani: birtərəfli
• Belarusian: аднабако́вы (adnabakóvy), аднабо́чны (adnabóčny)
• Bulgarian: едностра́нен (ednostránen)
• Catalan: unilateral (ca)
• Chinese:

  Mandarin: 單方面 (zh), 单方面 (zh) (dānfāngmiàn), 單邊 (zh), 单边 (zh) (dānbiān), 片面 (zh) (piànmiàn), (one-way) 單向 (zh), 单向 (zh) (dānxiàng)

• Cornish: untu
• Czech: jednostranný (cs)
• Danish: ensidig
• Dutch: eenzijdig (nl)
• Finnish: yksipuolinen (fi)
• French: unilatéral (fr)
• Galician: unilateral
• Georgian: ცალმხრივი (calmxrivi), ერთმხრივი (ertmxrivi)
• German: einseitig (de)
• Greek: μονομερής (el) (monomerís)
• Ido: unlatera
• Irish: aontaobhach
• Italian: unilaterale (it)
• Kazakh: біржақты (bırjaqty)
• Norwegian: unilateral
• Polish: jednostronny (pl)
• Portuguese: unilateral (pt)
• Romanian: unilateral (ro) m, unilaterală f
• Russian: односторо́нний (ru) (odnostorónnij)
• Slovak: jednostranný
• Spanish: unilateral (es)
• Swedish: ensidig (sv)
• Telugu: ఏకపక్ష (ēkapakṣa)
• Ukrainian: однобі́чний (odnobíčnyj), односторо́нній (odnostorónnij)
• Welsh: unochrog (cy)

See also

• one-sidedly
• unilateralism
• unilaterally

---

Catalan

Etymology

From uni- +‎ lateral.

Pronunciation

• (Balearic, Central) IPA^(key): /u.ni.lə.təˈɾal/
• (Valencian) IPA^(key): /u.ni.la.teˈɾal/
• Hyphenation: u‧ni‧la‧te‧ral

Adjective

unilateral (masculine and feminine plural unilaterals)

1. unilateral

Derived terms

• unilateralitat
• unilateralment

Further reading

• “unilateral” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.
• “unilateral”, in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana, 2023
• “unilateral” in Diccionari normatiu valencià, Acadèmia Valenciana de la Llengua.
• “unilateral” in Diccionari català-valencià-balear, Antoni Maria Alcover and Francesc de Borja Moll, 1962.

---

Danish

Pronunciation

• IPA^(key): /ˈunilad̥əˌʁɑˀl/

Adjective

unilateral

1. unilateral

Further reading

• “unilateral” in Den Danske Ordbog

---

Galician

Etymology

uni- +‎ lateral

Pronunciation

• IPA^(key): /u.ni.la.tɛˈɾal/
• Rhymes: -al
• Hyphenation: u‧ni‧la‧te‧ral

Adjective

unilateral m or f (plural unilaterais)

1. unilateral

   Antonym: bilateral

Further reading

• “unilateral” in Dicionario da Real Academia Galega, Royal Galician Academy.
• “unilateral” in Dicionário Estraviz de galego (2014).

---

German

Pronunciation

• IPA^(key): /ˌunilatəˈʁaːl/

• Audio

  (file)

Adjective

unilateral (strong nominative masculine singular unilateraler, not comparable)

1. unilateral

Declension

Positive forms of unilateral (uncomparable)

number & gender		singular			plural
		masculine	feminine	neuter	all genders
predicative		er ist unilateral	sie ist unilateral	es ist unilateral	sie sind unilateral
strong declension (without article)	nominative	unilateraler	unilaterale	unilaterales	unilaterale
	genitive	unilateralen	unilateraler	unilateralen	unilateraler
	dative	unilateralem	unilateraler	unilateralem	unilateralen
	accusative	unilateralen	unilaterale	unilaterales	unilaterale
weak declension (with definite article)	nominative	der unilaterale	die unilaterale	das unilaterale	die unilateralen
	genitive	des unilateralen	der unilateralen	des unilateralen	der unilateralen
	dative	dem unilateralen	der unilateralen	dem unilateralen	den unilateralen
	accusative	den unilateralen	die unilaterale	das unilaterale	die unilateralen
mixed declension (with indefinite article)	nominative	ein unilateraler	eine unilaterale	ein unilaterales	(keine) unilateralen
	genitive	eines unilateralen	einer unilateralen	eines unilateralen	(keiner) unilateralen
	dative	einem unilateralen	einer unilateralen	einem unilateralen	(keinen) unilateralen
	accusative	einen unilateralen	eine unilaterale	ein unilaterales	(keine) unilateralen

Derived terms

• Unilateralismus

Related terms

• bilateral
• multilateral

Further reading

• “unilateral” in Digitales Wörterbuch der deutschen Sprache
• “unilateral” in Uni Leipzig: Wortschatz-Lexikon

---

Piedmontese

Alternative forms

• ünilateral

Pronunciation

• IPA^(key): /ynilateˈral/

Adjective

unilateral

1. unilateral

---

Portuguese

Etymology

From uni- +‎ lateral.

Pronunciation

• (Brazil) IPA^(key): /u.ni.la.teˈɾaw/ [u.ni.la.teˈɾaʊ̯]

• (Portugal) IPA^(key): /u.ni.lɐ.tɨˈɾal/ [u.ni.lɐ.tɨˈɾaɫ]

• Rhymes: -al, -aw
• Hyphenation: u‧ni‧la‧te‧ral

Adjective

unilateral m or f (plural unilaterais)

1. unilateral (affecting only one side)
2. one-sided; partial (biased in favour of one faction)

   Synonym: parcial

3. (of a contract or interaction) unilateral (binding or affecting one party only)

Derived terms

• unilateralidade
• unilateralmente

Further reading

• “unilateral” in Dicionário Aberto based on Novo Diccionário da Língua Portuguesa de Cândido de Figueiredo, 1913

---

Romanian

Etymology

From French unilatéral.

Pronunciation

• IPA^(key): /ˌu.ni.la.teˈral/

Adjective

unilateral m or n (feminine singular unilaterală, masculine plural unilaterali, feminine and neuter plural unilaterale)

1. unilateral
2. Binding or affecting one party only.

Declension

Declension of unilateral

		singular			plural
		masculine	neuter	feminine	masculine	neuter	feminine
nominative/ accusative	indefinite	unilateral		unilaterală	unilaterali	unilaterale
	definite	unilateralul		unilaterala	unilateralii	unilateralele
genitive/ dative	indefinite	unilateral		unilaterale	unilaterali	unilaterale
	definite	unilateralului		unilateralei	unilateralilor	unilateralelor

Related terms

• unilateralitate

---

Spanish

Etymology

From uni- +‎ lateral.

Pronunciation

• IPA^(key): /unilateˈɾal/ [u.ni.la.t̪eˈɾal]
• Rhymes: -al
• Syllabification: u‧ni‧la‧te‧ral

Adjective

unilateral (plural unilaterales)

1. unilateral

Derived terms

• unilateralidad
• unilateralmente

Further reading

• “unilateral”, in Diccionario de la lengua española, Vigésima tercera edición, Real Academia Española, 2014

---

Swedish

Adjective

unilateral (not comparable)

1. unilateral

Further reading

• unilateral in Svenska Akademiens ordlista (SAOL)