epiphenomenon

English · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

epiphenomenon

  • /ˌɛpɪfəˈnɒmɪnən/ UK
  • /-fɪ-/ UK
  • /ˌɛpəfəˈnɑməˌnɑn/ US
  • /-nən/ US
  • /ˌɛpɪfəˈnɒmɪnə/ UK
  • /ˌɛpəfəˈnɑmənə/ US

Where it comes from

From epi- (prefix meaning ‘above, on, over; in addition to’) + phenomenon. Phenomenon is derived from Late Latin phaenomenon (“appearance”), from Ancient Greek φαινόμενον (phainómenon, “thing that appears in one’s view; appearance; phenomenon”), a noun use of the neuter singular form of φαινόμενος (phainómenos), the present middle or passive participle of φαίνω (phaínō, “to cause to appear; to reveal, show, uncover; to expound”), ultimately from Proto-Indo-European *bʰeh₂- (“to glow with light, to shine”).

noun epiphenomena · epiphenomenons · epiphaenomenon · epiphænomenon

  1. An activity, process, or state that is the result of another; a by-product, a consequence. Yet I would suggest that philosophical and even medical curiosity are only epiphenomenons of another condition that brought deafness to cultural attention.

    Similar: by-product, unintended consequence, side effect

  2. A mental process or state that is an incidental by-product of physiological events in the brain or nervous system. It is a necessary corollary of the view here advanced that in instinct as such consciousness is a mere epiphenomenon—a by-product, with no bearing whatever on the performance of the activity in so far as it is instinctive.
  3. A symptom that develops during the course of a disease that is not connected to the disease. EPIPHÆNOMENA, […] Signs in Diſeaſes which appear afterwards.

Translations

Every language

noun activity, process, or state, process or other activity that is the result of another — see also by-product, consequence

中文附帶現象 /附带现象 fùdàixiànxiàng, 副現象 /副现象 fùxiànxiàng, 偶發現象 /偶发现象 ǒufāxiànxiàng
Françaisépiphénomène
Ελληνικάεπιφαινόμενο epifainómeno

noun metal process or state that is an incidental by-product of physiological events in the brain or nervous system

Españolepifenómeno
中文附帶現象 /附带现象 fùdàixiànxiàng
Portuguêsepifenómeno, epifenômeno
Françaisépiphénomène
DeutschEpiphänomen, Begleiterscheinung
Italianoepifenomeno
Ελληνικάεπιφαινόμενο epifainómeno
Русскийэпифеномен epifenomen

noun symptom that develops during the course of a disease that is not connected to the disease

Françaisépiphénomène
Ελληνικάεπιφαινόμενο epifainómeno

Talk about this word

Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{epiphenomenon_2026,
  title = {epiphenomenon},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/epiphenomenon},
  urldate = {2026-11-06}
}