adj · noun · 3 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.
US:/(ˌ)baɪoʊdəˈɡɹeɪdəbl̩/
US:/(ˌ)baɪədəˈɡɹeɪdəbl̩/
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:B AY2 OW0 D AH0 G R EY1 D AH0 B AH0 L
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Capable of being decomposed by biological activity, especially by microorganisms.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Any material that can be decomposed by biological activity.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adjective satellite
Meaning 3
capable of being decomposed by e.g. bacteria
Definition source: Princeton WordNet 3.0
Examples
a biodegradable detergent
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
Etymology tree Proto-Indo-European *gweyh3-der. Ancient Greek βῐ́ος (bĭ́os) Ancient Greek βῐο- (bĭo-)der. English bio- English degrade Proto-Indo-European *-tḗr Proto-Indo-European *-dhlom Proto-Indo-European *-dhlis Proto-Italic *-ðlis Latin -bilis Latin -ābilis Old French -ablebor. Middle English -able English -able English degradable English biodegradable From bio- + degradable.
Across languages
Translations
27 source translations are retained for this English entry.
Catalan:
biodegradable
— capable of being decomposed by biological activity
Chinese Mandarin:
可生物降解的
(kě shēngwù jiàngjiě de)
— capable of being decomposed by biological activity
Cornish:
bewbodradow
— capable of being decomposed by biological activity
Dutch:
biologisch afbreekbaar
— capable of being decomposed by biological activity
Dutch:
bioafbreekbaar
— capable of being decomposed by biological activity
Esperanto:
biodegradebla
— capable of being decomposed by biological activity
Finnish:
biologisesti hajoava
— capable of being decomposed by biological activity
Finnish:
biohajoava
— capable of being decomposed by biological activity
French:
biodégradable
— capable of being decomposed by biological activity
Galician:
biodegradable
— capable of being decomposed by biological activity
Galician:
biodegradábel
— capable of being decomposed by biological activity
Georgian:
ბიოხრწნადი
(bioxrc̣nadi)
— capable of being decomposed by biological activity
German:
biologisch abbaubar
— capable of being decomposed by biological activity
Greek:
βιοαποικοδομήσιμος
(vioapoikodomísimos)
— capable of being decomposed by biological activity
Greek:
βιοδιασπάσιμος
(viodiaspásimos)
— capable of being decomposed by biological activity
Hungarian:
biológiailag lebomló
— capable of being decomposed by biological activity
Italian:
biodegradabile
— capable of being decomposed by biological activity
Latin:
biodegradibilis
— capable of being decomposed by biological activity
Malayalam:
ജൈവവിഘടിത
(jaivavighaṭita)
— capable of being decomposed by biological activity
Polish:
biodegradowalny
— capable of being decomposed by biological activity
Portuguese:
biodegradável
— capable of being decomposed by biological activity
Russian:
биоразлага́емый
(biorazlagájemyj)
— capable of being decomposed by biological activity
Scottish Gaelic:
so-chnàmhach
— capable of being decomposed by biological activity
Spanish:
biodegradable
— capable of being decomposed by biological activity
Swedish:
biologiskt nedbrytbar
— capable of being decomposed by biological activity
Tagalog:
nabubulok
— capable of being decomposed by biological activity
Tamil:
மக்கும்
(makkum)
— capable of being decomposed by biological activity