What a bull might do to saints? (4)
I believe the answer is:
toss
'what a bull might do' is the definition.
The definition suggests a singular noun which matches the answer.
'to saints?' is the wordplay.
'saints?' becomes 'ss' (an abbreviation for saint written twice).
'to'+'ss'='TOSS'
Can you help me to learn more?
(Other definitions for toss that I've seen before include "have a restless night, perhaps" , "Do it with caber in Scotland" , "cast" , "when ship does this?" , "Flip in the air, sald or coin" .)