pedacito
little piece
pedazo
piece
+
-ito
diminutive suffix
Pedacito means little piece and is formed from pedazo0 (piece0) + -ito1 (diminutive suffix1).
noun
- little pieceA small piece or bit of somethingDame un pedacito de tu pastel, por favor. // Give me a little piece of your cake, please.