Cut disease with unlimited money (1-4)
I believe the answer is:
t-bone
'cut' is the definition.
(I have seen 'Cut of steak' mean 't-bone' so perhaps 'cut' could also mean 't-bone')
'disease with unlimited money' is the wordplay.
'disease' becomes 'TB' (short for tuberculosis).
'with' says to put letters next to each other.
'unlimited' says to take the centre (remove the limits/outer letters).
The middle letters of 'money' are 'one'.
'tb'+'one'='T-BONE'
(Other definitions for t-bone that I've seen before include "Type of steak" , "Large cut of steak" , "Choice cut of steak" , "Kind of steak" , "Choice piece of loin steak" .)