At last he condescended to serve the brothers two glasses of Chartreuse.
"Coffee and chartreuse," he said to the waiter, when we had finished.
Chartreuse is the unsolved enigma of French compounders of liqueurs.
"It's the chartreuse that's lacking," commented Caraher, lowering at Annixter.
It bulged in the middle, and had a chartreuse rind with heliotrope spots on it.