How to obtain funds unduly from extra lottery? (8)
I believe the answer is:
overdraw
'how to obtain funds unduly' is the definition.
I can't tell whether this definition defines the answer.
'extra lottery?' is the wordplay.
'extra' becomes 'over' (both can mean left over).
'lottery?' becomes 'draw' (I've seen this in other clues).
'over'+'draw'='OVERDRAW'
'from' is the link.
Can you help me to learn more?
(Other definitions for overdraw that I've seen before include "Go into the red" , "Get into the red" , "Stretch the truth" , "incur debt" , "Use more money than you have in the bank" .)