noun · 5 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
UK:/səˌsteɪnəˈbɪlɪti/
Canada, US:/səˌsteɪnəˈbɪləti/
Canada, US:[səˌsteɪnəˈbɪləɾi]
General-American:Recorded audio is listed in the source snapshot.
US:Recorded audio is listed in the source snapshot.
Australian:/səˌstæɪnəˈbɪlɪti/
Australian:[səˌstæɪnəˈbɪlɪɾi]
CMU ARPABET:S AH0 S T EY2 N AH0 B IH1 L IH0 T IY0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The ability to sustain something.
A means of configuring civilization and human activity so that society, its members and its economies are able to meet their needs and express their greatest potential in the present, while preserving biodiversity and natural ecosystems, planning and acting for the ability to maintain these necessary resources for future generations.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: biology, ecology, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The ability to sustain something.
The ability to sustain a business in the long term, which is a state that is partly dependent on, but broader than, profitability today or in the short term; it involves aspects of a plausible path toward eventual profitability (as applies to a startup) and ecologic sustainability (for example, the long-term dependence of the timber/lumber industry on forest preservation and renewal, or of fisheries on viable fish stocks).
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: business
Examples
The making of buggy whips is the proverbial exemplar of a business without sustainability in the face of technological change.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
The ability to sustain something.
The ability to sustain a civic practice or process in the long term, such as democracy, entrepreneurialism, a war effort, or others.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Qualifier: civics
Examples
universal primary and secondary education, without which the sustainability of innovation and entrepreneurialism seems questionable
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
The ability to sustain something.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: video-games
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
the property of being sustainable
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: property
History
Etymology
Etymology tree English sustain Proto-Indo-European *-tḗr Proto-Indo-European *-dhlom Proto-Indo-European *-dhlis Proto-Italic *-ðlis Latin -bilis Latin -ābilis Proto-Indo-European *-teh2 Proto-Indo-European *-ts Proto-Indo-European *-teh2ts Proto-Italic *-tāts Latin -tās Latin -abilitas Middle French -abletébor. Middle English -ablete English -ability English sustainability From sustain + -ability.
Across languages
Translations
57 source translations are retained for this English entry.
Bulgarian:
усто́йчивост
(ustójčivost)
— ability to sustain something
Catalan:
sostenibilitat
— ability to sustain something
Danish:
bæredygtighed
— ability to sustain something
Danish:
holdbarhed
— ability to sustain something
Dutch:
houdbaarheid
— ability to sustain something
Esperanto:
daŭripovo
— ability to sustain something
French:
soutenabilité
— ability to sustain something
Galician:
sustentabilidade
— ability to sustain something
Georgian:
მდგრადობა
(mdgradoba)
— ability to sustain something
German:
Zukunftsfähigkeit
— ability to sustain something
Greek:
αειφορία
(aeiforía)
— ability to sustain something
Hungarian:
fenntarthatóság
— ability to sustain something
Indonesian:
keberlanjutan
— ability to sustain something
Indonesian:
kelestarian
— ability to sustain something
Indonesian:
keberlangsungan
— ability to sustain something
Italian:
sostenibilità
— ability to sustain something
Latin:
sustinābilitās
— ability to sustain something
Malay:
kemampanan
— ability to sustain something
Māori:
toitūtanga
— ability to sustain something
Norwegian Bokmål:
bærekraft
— ability to sustain something
Norwegian Nynorsk:
berekraft
— ability to sustain something
Portuguese:
sustentabilidade
— ability to sustain something
Russian:
усто́йчивость
(ustójčivostʹ)
— ability to sustain something
Spanish:
sostenibilidad
— ability to sustain something
Spanish:
sustentabilidad
— ability to sustain something
Swedish:
hållbarhet
— ability to sustain something
Swedish:
uthållighet
— ability to sustain something
Swedish:
långsiktighet
— ability to sustain something
Swedish:
bärkraft
— ability to sustain something
Catalan:
sostenibilitat
— ecological sense
Danish:
bæredygtighed
— ecological sense
Dutch:
duurzaamheid
— ecological sense
Esperanto:
daŭripovo
— ecological sense
French:
durabilité
— ecological sense
Georgian:
მდგრადობა
(mdgradoba)
— ecological sense
German:
Nachhaltigkeit
— ecological sense
Greek:
αειφορία
(aeiforía)
— ecological sense
Hungarian:
fenntarthatóság
— ecological sense
Indonesian:
keberlangsungan
— ecological sense
Italian:
sostenibilità
— ecological sense
Japanese:
持続可能性
(jizokukanōsei)
— ecological sense
Japanese:
サステイナビリティ
(sasuteinabiriti)
— ecological sense
Latin:
sustinābilitās
— ecological sense
Latvian:
ilgtspēja
— ecological sense
Māori:
toitūtanga
— ecological sense
Norwegian Bokmål:
bærekraft
— ecological sense
Portuguese:
sustentabilidade
— ecological sense
Romanian:
sustenabilitate
— ecological sense
Romanian:
durabilitate
— ecological sense
Russian:
экологическая устойчивость
(ekologičeskaja ustojčivostʹ)
— ecological sense
Spanish:
sostenibilidad
— ecological sense
Spanish:
sustentabilidad
— ecological sense
Swahili:
uendelevu
— ecological sense
Swedish:
hållbarhet
— ecological sense
Turkish:
sürdürebilirlik
— ecological sense
Turkish:
sürdürülebilirlik
— ecological sense
Ukrainian:
сталість довкілля
(stalistʹ dovkillja)
— ecological sense