The most common and most likely answer to this crossword clue is the 3 letter word TIT
I've seen this crossword clue in Independent
T
I
T
More clues leading to the result TIT
- Bird rising just the same?
- Songbird twists oddly
- Bird that may soar, similarly?
- One that tweets back and forth
- One may be blue, referring to this!
- Boob, a palindrome!
- Diminutive singer almost repeated high note
- In exchange for your rubbish, take this — idiot!
- One bird of 5
- If a Trot revolutionary bores time and again, this is retaliation
Buddy explains!

The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does TIT mean?
TIT noun- A mammary gland, teat.
- (chiefly in the plural) A woman's breast.
- An idiot; a fool.
- A police officer; a "tithead".
- A light blow or hit (now usually in the phrase tit for tat).
- To strike lightly, tap, pat.
- To taunt, to reproach.
- A chickadee; a small passerine bird of the genus Parus or the family Paridae, common in the Northern Hemisphere.
- Any of various other small passerine birds.
- A small horse; a nag.
- A young girl, later especially a minx, hussy.
- A morsel; a bit.