Greedily means doing something in a way that shows you want more than you need or more than your fair share. When someone eats greedily, they gobble down food quickly, barely pausing to breathe, often taking more than others at the table. A person reading greedily doesn't savor each page but rushes through, hungry for what happens next.

Acting greedily usually means ignoring what's fair or reasonable. A child who greedily grabs all the best Halloween candy from the bowl, leaving none for others, takes without thinking about anyone else's needs or fairness.

You can use greedily for things beyond physical objects. Someone might listen greedily to an exciting story or greedily absorb information about their favorite topic. In these cases, the word describes intense enthusiasm rather than selfishness. Context matters: reading greedily suggests passion for learning, while eating greedily from a shared pizza suggests something less admirable.