Meanings
Synonyms & antonyms
nounA small, deep-sea osmeriform fish of the family Opisthoproctidae, with barrel-shaped, tubular eyes which are generally directed upwards to detect the silhouettes of available prey.
Origin
Cite this entry
barreleye. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/barreleye
“barreleye.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/barreleye. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “barreleye,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/barreleye.
Source: barreleye on Wiktionary, CC BY-SA 4.0.