Basset (or Basset Hound) is a short-legged scent hound breed — not a card game.
You might be thinking of:
Ah — correction: Basset (or Bassette) was a real historical gambling game. If that's what you meant, it's a banking game where players bet on ranks matching the dealer's turn-up cards. Rules are complex and mostly of historical interest.
If you meant a modern game with a similar name, please share:
With more detail, I can pinpoint the game you're after.