latticinio /la-ti-chēˈni-ō/, also latticino /-nō/

1. A type of Venetian glassware containing decorative threads of milk-white glass
2. A piece of such glassware
3. The white glass itself

• known better days
• know-nothing
• know-nothingism
• know-nothings
• knowns
• know one's onions
• know one's own mind
• know one's place
• know one's stuff
• knows
• know something backwards
• know something inside out
• know the ropes
• know the score
• know the time of day
• know what it is
• know what o'clock it is
• know what one is talking about
• know what's o'clock
• know what's what
• know where the shoe pinches
• know which side one's bread is buttered on
• know who's who
• knub
• knubbier