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Definition of pallid sturgeon
pallid sturgeon
Plural:pallid sturgeons
pallid sturgeon Lexical Profile
CEFR
C2
Grade
9
Tier
3
Usage
Rare
• noun
1
North American An endangered, prehistoric-looking species of ray-finned fish (Scaphirhynchus albus) native to the Missouri and lower Mississippi River basins of the United States, characterized by its pale coloration, flattened snout, and cartilaginous skeleton.
Example
"Conservationists are working diligently to restore the natural river habitats that are critical for the survival of the endangered pallid sturgeon."
• Nearby Words
Word Origin & Etymology
The common name derives from the fish's notably pale, grayish-white coloration ('pallid'), distinguishing it from darker relatives. 'Sturgeon' comes from the Old French 'esturgeon', of Germanic origin.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Pallid sturgeon. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/pallid sturgeon