Standard Lemma guide

assfish

noun · 4 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

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  • rhymes with -æsfɪʃ

1

noun

Meaning 1

Any of several types of fish:

bony-eared assfish, Acanthonus armatus

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any of several types of fish:

cavernous assfish, Porogadus gracilis

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Any of several types of fish:

any of various species in the genus Bassozetus:

robust assfish, Bassozetus robustus

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Any of several types of fish:

any of various species in the genus Bassozetus:

abyssal assfish, Bassozetus compressus or Bassozetus elongatus

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From ass + fish, probably from a mistranslation of onus in the genus name Acanthonus, which is from Ancient Greek ἄκανθος (ákanthos, “acanthus”, literally “prickly flower”) + ὄνος (ónos, “hake”): the latter word can mean either an ass (donkey) or less commonly a type of fish.