Nile reptile (3)

I think it could be either:

Which length description are you looking for?:

asp

'nile reptile' is the definition.
(I've seen this in another clue)

This is the entire clue.

(Other definitions for asp that I've seen before include "Snake seen in a spa, strangely" , "Kind of snake - what a sap" , "Snake of the Nile" , "Predatory fish" , "snake appears" .)

I've seen this clue in the King Feature Syndicate, The Wall Street Journal and the LA Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.