He held a large block of the company's stock.
The pyramids were built with large stone blocks.
Word: "block"
different meanings

They improve their product every year.
The product of 2 and 3 is 6.
Word: "product"
different meanings

The house had a neglected air.
As he waited he could feel the air on his neck.
Word: "air"
different meanings

Break an alibi.
The dam broke.
Word: "break"
different meanings