0 to spend a lot of money on buying goods, especially expensive goods:
1 an occasion when someone spends a lot of money buying something expensive:
2 to spend money on something that is more expensive than you usually buy:
3 to spend a lot on goods, especially expensive goods:
Splurge on dinner at the Earl Grey Lodge.
It was a rare splurge for a man as tightfisted as her father.
If you can afford the splurge, go for it.
His big-ticket splurge this year was Pascal Dusapin's modernist opera "Faustus, The Last Night."
It would be monstrous if that money saw another splurge in local authority spending.
