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Definition of smalleye squaretail
smalleye squaretail
Plural:smalleye squaretails
smalleye squaretail Lexical Profile
CEFR
C2
Grade
12
Tier
3
Usage
Rare
• noun
1
A species of deep-water marine fish (Tetragonurus cuvieri) characterized by its relatively small eyes, elongated body, and a squarish tail base, typically found in temperate and tropical oceans where it feeds primarily on jellyfish and salps.
Example
"During the deep-sea expedition, the marine biologists recorded rare footage of a smalleye squaretail navigating through a swarm of gelatinous zooplankton."
• Nearby Words
Word Origin & Etymology
A descriptive common name derived from the fish's distinctively small eyes and the box-like, squarish shape of the fleshy keels near its tail fin.
Cite this Entry
Wordmom. (2026). Definition of Smalleye squaretail. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/smalleye squaretail