No, I’ll be sworn; I make as good use of it as many a man doth of a death’s-head or a memento mori: I never see thy face but I think upon hell-fire, and Dives that lived in purple; for there he is in his robes, burning, burning.
There are no more uses of "memento" in the play.
Show samples from other sources
She gave it to him to keep as a memento of their trip together.
His eyes looked sad as he stared at our little memento.