cement

The milestone further cements Musk's status as the world's richest person, well ahead of rivals in the global tech sector.

All around me were crumbling walls that revealed their history in layers, like rings on a tree: from grey stone, to copper colored brick, to cement, to the green and white flaking paint.

Over the years, it cemented itself as one of makeup’s main retailers, serving hundreds of millions of customers and becoming a multibillion-dollar company.

The now-two=sport star took the ball 45 yards to the house to cement the final score.

And there could be bacteria out there that do things – like making cement or rubber – we haven't even imagined.