Standard Lemma guide

loach

name · noun · 5 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ˈləʊt͡ʃ/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -əʊtʃ

1

name

Meaning 1

A surname

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A bottom-feeding freshwater fish in the superfamily or suborder Cobitoidea.

Any true loach, of the family Cobitidae.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A bottom-feeding freshwater fish in the superfamily or suborder Cobitoidea.

A similar fish in one of three other families of Cypriniformes: Botiidae, Balitoridae, and Gyrinocheilidae.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Synonym of LOH (light observation helicopter)

Definition source: English Wiktionary via Wiktextract

Usage: slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: LOH

Antonyms: none provided

5

noun

Meaning 5

slender freshwater fishes of Eurasia and Africa resembling catfishes

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: cypriniform fish

History

Etymology

From Middle English loche, from Old French loche, further origin uncertain, possibly from Vulgar Latin *laukka (“loach”), which could be from Gaulish *leuca (“loach, slug”), also attested as the feminine name Leuca, from leux (“bright, light”), a reference to slugs' bright appearance, the fish later being associated due to similarities to the slug.

From the pronunciation of the acronym LOH (“loach”).

Across languages

Translations

22 source translations are retained for this English entry.

  • Bulgarian: щипок (štipok) — fish of the family Cobitidae
  • Chinese Mandarin: 鯉形目 /鲤形目 — fish of the family Cobitidae
  • Chukchi: ԓыгиннээн (ḷyginnėėn) — fish of the family Cobitidae
  • Chukchi: ԓыгинныт (ḷyginnyt) — fish of the family Cobitidae
  • Czech: mřenka — fish of the family Cobitidae
  • Finnish: piikkinuoliainen — fish of the family Cobitidae
  • Finnish: nuoliainen — fish of the family Cobitidae
  • French: loche — fish of the family Cobitidae
  • German: Schmerle — fish of the family Cobitidae
  • Hungarian: csík — fish of the family Cobitidae
  • Luxembourgish: Grondel — fish of the family Cobitidae
  • Manx: caillagh ruy — fish of the family Cobitidae
  • Manx: carroo ruy — fish of the family Cobitidae
  • Norman: louoche — fish of the family Cobitidae
  • Polish: piskorz — fish of the family Cobitidae
  • Portuguese: cadozete — fish of the family Cobitidae
  • Russian: голе́ц (goléc) — fish of the family Cobitidae
  • Slovak: pĺž — fish of the family Cobitidae
  • Slovak: pĺžik — fish of the family Cobitidae
  • Slovene: činklja — fish of the family Cobitidae
  • Spanish: locha — fish of the family Cobitidae
  • Ukrainian: палія (palija) — fish of the family Cobitidae