organism

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organism

  • /ˈɔː.ɡə.nɪ.zəm/ UK
  • /ˈɔɹ.ɡəˌnɪz.əm/ US

Where it comes from

First attested in 1701; from organ + -ism, from Ancient Greek ὄργανον (órganon, “a tool, instrument”), from Proto-Indo-European *werǵ- (“work”). Compare New Latin organismus.

noun organisms

  1. A discrete and complete living thing, such as animal, plant, fungus or microorganism. Plastics are energy-rich substances, which is why many of them burn so readily. Any organism that could unlock and use that energy would do well in the Anthropocene. Terrestrial bacteria and fungi which can manage this trick are already familiar to experts in the field.
  2. Something with many separate interdependent parts, seen as being like a living thing; an organic system. For the first time, Edith was aware of the hotel as a well populated organism, its attendants merely resting until an appropriate occasion should summon them to present themselves […].
  3. obsolete, rare The fact of being organic; organicity.

Similar: organism, being, biont

Thesaurus

Closest in meaning: life form, living thing, being, organ, micro-organism, bacterium, microorganism, microbe, biological, embryo, bacteria, bacillus, pathogenic, pathogen, pest, germ

noun

Similar: organism, being, biont

Translations

Every language

noun any complex thing with properties normally associated with living things

Españolorganismo
한국어유기체 yugiche
日本語有機体 yūkitai
中文生物 shēngwù, 有機體 /有机体 yǒujītǐ
Portuguêsorganismo
Italianoorganismo
Русскийоргани́зм organízm

noun living thing

Españolorganismo
한국어생물 saengmul, 유기체 yugiche, 생물체 saengmulche
日本語生物 seibutsu, 有機体 yūkitai, 生き物 ikimono
中文生物 shēngwù, 有機體 /有机体 yǒujītǐ
हिन्दीजीव jīv
Portuguêsorganismo
Françaisorganisme
DeutschOrganismus, Lebewesen
Italianoorganismo
Ελληνικάοργανισμός organismós
Românăorganism
Русскийоргани́зм organízm
Tiếng Việtsinh vật
العربيةكَائِن حَيّ kāʔin ḥayy
עבריתאוֹרְגָּנִיזְם organízm, יְצוּר yetsúr

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MLA

"organism." Wiktionary, via Micwyn, micwyn.com/word/organism. Accessed 6 Nov. 2026.

APA

organism. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/organism

Chicago

"organism." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/organism.

BibTeX
@misc{organism_2026,
  title = {organism},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/organism},
  urldate = {2026-11-06}
}