adjective British Slang.
Examples from the Web for top-hole
Of all the tricks and devices at the command of the top-hole rogue it was the very safest to play.Sundry Accounts|Irvin S. Cobb
One of them I chose really to show my tailor, as it was a top-hole scheme for a winter waistcoat.
When you come home, Malcolm, I'll be waiting for you at Lyttelton with the most top-hole car going.A Lively Bit of the Front|Percy F. Westerman
Top-hole time I had too, till the day before the Armistice when my luck gave out and I took a nasty toss.Huntingtower|John Buchan
"If it is the expression 'top-hole' you object to, I learnt it from you," said Nancy.The Eldest Son|Archibald Marshall