One disclosing strength of alcohol, able to resist a splash (11)
I believe the answer is:
showerproof
'alcohol able to resist a splash' is the definition.
I can't tell whether this defines the answer.
'one disclosing strength' is the wordplay.
'one disclosing' becomes 'shower' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'strength' becomes 'proof' (I've seen this before).
'shower'+'proof'='SHOWERPROOF'
'of' is the link.
Can you help me to learn more?
(Other definitions for showerproof that I've seen before include "resistant to downfall" , "safe from the rain" , "Resistant to light rain" , "like Mac?" .)