Etymology and origin of the Latin word organismus
Etymology tree
inherited borrowed derived
From the same root
Forms
organismus m (genitive organismī); second declension[1]
Etymology
It is a New Latin coinage, from Ancient Greek ὄργανον (órganon, “instrument, organ”) with the suffix -ismus.[1] Etymonline describes it as Medical Latin, formed as if from a Greek ⟨organismos⟩ based on the same Greek word.[2]
Earliest recorded meaning
It is a learned word of modern Latin, meaning an organism.[1][3]
Semantic evolution
The Latin word was the model for German Organismus, and through it for the sense “living body” of English organism.[2] Ecclesiastical Latin dictionaries list it with the meaning “organism”.[3]
Timeline
- by 1825 – English organism takes the sense “living body”, translating German Organismus, from Medical Latin organismus.[2]
Meanings
Noun
Related words
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Related etymologies
Cite this entry
“Organismus.” Etymologically, 8 Nov. 2026, etymologically.com/la/organismus. Accessed 8 Nov. 2026.
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