Dreadful scam in hotel that may take your money (4,7)
I believe the answer is:
slot machine
'may take your money' is the definition.
I can't tell whether this definition defines the answer.
'dreadful scam in hotel' is the wordplay.
'dreadful' indicates an anagram.
'scam'+'in'+'hotel'='scaminhotel'
'scaminhotel' is an anagram of 'SLOT-MACHINE'.
'that' acts as a link.
Can you help me to learn more?
(Other definitions for slot machine that I've seen before include "2 8 [CASINO GAME]" , "Coin-fed device" , "One-armed bandit" .)