Wasteful tramp runs out after more (11)
I believe the answer is:
extravagant
'wasteful' is the definition.
(similar in meaning)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for extravagant that I've seen before include "splashing money around!" , "without restraint" , "over the top" , "Spending wildly" , "Wasteful, lavish" .)