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Definition of pencilsmelt
pencilsmelt
/ˈpɛn.səlˌsmɛlt/
pen · cil · smelt
Plural:pencilsmelts
pencilsmelt Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
• noun
1
Any of various small, slender, deep-sea marine fishes belonging to the family Microstomatidae, distinguished by their elongated, cylindrical bodies and disproportionately large eyes.
Example
"During the deep-ocean survey, marine biologists recorded the presence of a pencilsmelt swimming near the mesopelagic zone."
Synonyms
View all synonyms for pencilsmeltWord Origin & Etymology
A compound of 'pencil' (referring to its highly slender, cylindrical shape) and 'smelt' (a small, typically silvery fish).
Cite this Entry
Wordmom. (2026). Definition of Pencilsmelt. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/pencilsmelt