Definition of snail darter
: a darter (Percina tanasi) of the Tennessee River drainage system of eastern Tennessee and northern Georgia
First Known Use of snail darter
Learn More about snail darter
Britannica.com: Encyclopedia article about "snail darter"
Seen and Heard
What made you want to look up snail darter? Please tell us where you read or heard it (including the quote, if possible).