Rang about your first cross (5)
I believe the answer is:
angry
'cross' is the definition.
(I've seen this in another clue)
'rang about your first' is the wordplay.
'about' indicates an anagram.
'your first' becomes 'y' (1st letter of 'your').
'rang' is an anagram of 'angr'.
'angr'+'y'='ANGRY'
(Other definitions for angry that I've seen before include "Vexed" , "Irate, wrathful" , "In a temper" , "Very annoyed" , "Furious" .)