Green’s Dictionary of Slang

cutter n.4

[? couter n.1 ]

money.

[UK]J.J. Connolly Layer Cake 85: When the establishment Mafioso realise how much gilt, paper, cashish, wonga, wedge, corn, cutter, loot, spondos, dollar, readies, shillings, folding, dough, money is on offer.