Short TV sequence shows missile missing Turkey (5)

I believe the answer is:

ident

I'm a little stuck... Click here to teach me more about this clue!

'short' is the definition.
Both the definition and answer are singular nouns.
Maybe they are linked in a way I don't understand?

I cannot understand how the rest of the clue works.

Can you help me to learn more?

(Other definitions for ident that I've seen before include "image on screen" , "Broadcast indicating TV channel" , "short film sequence" , "Short BBC sequence" , "not much, which shows your station" .)

I've seen this clue in The Sunday Times and The 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.