adj · noun · 7 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:/ˌbaɪ.ə(ʊ)ˈlɒd͡ʒ.ɪ.kəl/
Southern-England:Recorded audio is listed in the source snapshot.
US:/ˌbaɪ.əˈlɑ.d͡ʒɪ.kəl/
US:Recorded audio is listed in the source snapshot.
rhymes with -ɒdʒɪkəl
CMU ARPABET:B AY2 AH0 L AA1 JH IH0 K AH0 L
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Of or relating to biology.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Relating to anatomy; anatomic, anatomical.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adj
Meaning 3
Related by consanguinity, especially as to parents and children.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
biological mother
biological father
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
adj
Meaning 4
Organic (grown without agrochemicals).
Definition source: English Wiktionary via Wiktextract
Usage: nonstandard, not-comparable, proscribed
Qualifier: non-native speakers' English
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
A biological product.
Definition source: English Wiktionary via Wiktextract
Usage: rare
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
adjective
Meaning 6
of parents and children; related by blood
Definition source: Princeton WordNet 3.0
Examples
biological child
Meaning relationships
Synonyms: none provided
Antonyms: adoptive
7
adjective
Meaning 7
pertaining to biology or to life and living things
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: biologic
Antonyms: none provided
History
Etymology
Etymology tree Proto-Indo-European *gweyh3-der. Ancient Greek βίος (bíos) Proto-Indo-European *leǵ- Ancient Greek λόγος (lógos) Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-i-eh2 Proto-Hellenic *-íā Ancient Greek -ῐ́ᾱ (-ĭ́ā) Ancient Greek -λογῐ́ᾱ (-logĭ́ā)bor. Latin -logia New Latin biologialbor. English biology Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ic Proto-Indo-European *h2el-der.? Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al Middle English -ical English -ical English biological From biology + -ical.
Across languages
Translations
76 source translations are retained for this English entry.
Albanian:
biologjik
— of biology
Arabic:
بِيُولُوجِيّ
(biyūlūjiyy)
— of biology
Arabic:
أَحْيَائِي
(ʔaḥyāʔī)
— of biology
Armenian:
կենսաբանական
(kensabanakan)
— of biology
Asturian:
biolóxicu
— of biology
Azerbaijani:
bioloji
— of biology
Belarusian:
біялагі́чны
(bijalahíčny)
— of biology
Bulgarian:
биологичен
(biologičen)
— of biology
Catalan:
biològic
— of biology
Chinese Mandarin:
生物
(shēngwù)
— of biology
Crimean Tatar:
biologik
— of biology
Czech:
biologický
— of biology
Danish:
biologisk
— of biology
Dutch:
biologisch
— of biology
Dutch:
biologische
— of biology
Esperanto:
biologia
— of biology
Finnish:
biologinen
— of biology
French:
biologique
— of biology
Galician:
biolóxico
— of biology
Georgian:
ბიოლოგიური
(biologiuri)
— of biology
German:
biologisch
— of biology
Greek:
βιολογικός
(viologikós)
— of biology
Hungarian:
biológiai
— of biology
Indonesian:
biologis
— of biology
Irish:
bitheolaíoch
— of biology
Irish:
bitheolaíochta
— of biology
Italian:
biologico
— of biology
Japanese:
生物学の
(seibutsugaku no)
— of biology
Kazakh:
биологиялық
(biologiälyq)
— of biology
Korean:
생물학의
(saengmulhag-ui)
— of biology
Latin:
biologicus
— of biology
Latvian:
bioloģisks
— of biology
Luxembourgish:
biologesch
— of biology
Macedonian:
биоло́шки
(biolóški)
— of biology
Marathi:
जैविक
(jaivik)
— of biology
Occitan:
biologic
— of biology
Polish:
biologiczny
— of biology
Portuguese:
biológico
— of biology
Romanian:
biologic
— of biology
Russian:
биологи́ческий
(biologíčeskij)
— of biology
Slovak:
biologický
— of biology
Spanish:
biológico
— of biology
Swahili:
kibiolojia
— of biology
Tagalog:
haynayin
— of biology
Tagalog:
haynayanin
— of biology
Turkish:
biyolojik
— of biology
Turkish:
dirim bilimsel
— of biology
Ukrainian:
біологі́чний
(biolohíčnyj)
— of biology