hippocampus

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hippocampus

  • /ˌhɪpə(ʊ)ˈkæm.pəs/ UK
  • /ˌhɪpəˈkæm.pəs/ Canada, US
  • [ˌhɪpəˈkɛəm.pəs] Canada, US
  • /ˌhɪpoʊˈkæm.pəs/ Canada, US
  • [ˌhɪpoʊˈkɛəm.pəs] Canada, US

Rhymes with -æmpəs

Where it comes from

From Late Latin hippocampus, from Ancient Greek ἱππόκαμπος (hippókampos, from ῐ̔́ππος (hĭ́ppos, “horse”) + κάμπος (kámpos, “sea-monster”)). The anatomy sense is so named from its resemblance to the seahorse. By surface analysis, hippo- + campus.

noun hippocampi · hippocampuses

  1. A mythological creature with the front head and forelimbs of a horse and the rear of a fish.

    Similar: hippocamp, sea horse

  2. A part of the brain located inside the temporal lobe, consisting mainly of grey matter. It is a component of the limbic system and plays a role in memory and emotion. Holonyms: limbic system < brain < central nervous system, CNS

    Similar: HIPP

Thesaurus

Closest in meaning: genus hippocampus, crayon, seahorses, cornu ammonis, dentate gyrus, archipallium, archicortex, hippocampal formation, ammon's horn, allocortex, hippocampal gyrus, parahippocampal gyrus, limbic system, entorhinal cortex, subiculum, parahippocampus

Translations

Every language

noun mythological creature

Españolhipocampo
中文海馬 /海马 hǎimǎ
Portuguêshipocampo
Françaishippocampe
DeutschHippokamp
Italianoippocampo
Ελληνικάιππόκαμπος ippókampos
Românăhipocamp
Русскийгиппока́мп gippokámp

noun brain region

Españolhipocampo
日本語海馬 kaiba
中文海馬體 /海马体 hǎimǎtǐ, 海馬 /海马 hǎimǎ
Portuguêshipocampo
Françaishippocampe
DeutschHippocampus, Ammonshorn
Italianoippocampo
Ελληνικάιππόκαμπος ippókampos
Românăhipocamp
Tiếng Việthồi hải mã

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{hippocampus_2026,
  title = {hippocampus},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/hippocampus},
  urldate = {2026-11-06}
}