the sheet of paper
the blade (for saws, rotors and similar things)
a hand (in card games)
a newspaper (colloquial term for "newspaper" or "magazine")
A fun look at the word "das Blatt" and its CRAZY family which ranges from blood to flowers.
das Blatt, blättern, der Blätterteig, die Blüte, blühen, die Blume