noun · 2 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
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Received-Pronunciation:/ˌmæ.ləˈkɒl.ə.d͡ʒi/
Southern-England:Recorded audio is listed in the source snapshot.
General-American:/ˌmæ.ləˈkɑ.lə.d͡ʒi/
rhymes with -ɒlədʒi
1
noun
Meaning 1
The study of molluscs.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: biology, natural-sciences, zoology
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
the branch of zoology that studies the structure and behavior of mollusks
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: zoology, zoological science
Narrower terms: conchology, shell collecting
History
Etymology
From French malacologie, contraction of malacozoologie, from the (obsolete) taxonomic name Malacozoa + French -ologie (“-ology”), Malacozoa being in turn from Ancient Greek μαλακός (malakós, “soft”) + ζῷον (zōîon, “animal”). Equivalent to malaco- + -logy.
Across languages
Translations
19 source translations are retained for this English entry.
Bulgarian:
наука за мекотелите
(nauka za mekotelite)
— study of molluscs
Catalan:
malacologia
— study of molluscs
Chinese Mandarin:
軟體動物學 /软体动物学
(ruǎntǐdòngwùxué)
— study of molluscs
Dutch:
malacologie
— study of molluscs
Finnish:
nilviäistutkimus
— study of molluscs
Finnish:
malakologia
— study of molluscs
French:
malacologie
— study of molluscs
Galician:
malacoloxía
— study of molluscs
German:
Malakologie
— study of molluscs
Hungarian:
malakológia
— study of molluscs
Italian:
malacologia
— study of molluscs
Japanese:
軟体動物学
(nantaidōbutsugaku)
— study of molluscs
Korean:
연체동물학
(yeonchedongmulhak)
— study of molluscs
Polish:
malakologia
— study of molluscs
Polish:
malakozoologia
— study of molluscs
Portuguese:
malacologia
— study of molluscs
Russian:
малаколо́гия
(malakológija)
— study of molluscs