The salt bottoms are a popular tourist attraction.

Sulfur-bottoms are the largest baleen whales.

She bottoms the house every week.

I need to clean the oven bottoms.

The kettle bottoms were rusty and needed to be replaced.

The deasphalter bottoms are sent to the vacuum distillation unit for further processing.

The bottoms of the hours are marked by the chimes of the clock.

The bottoms of the hour are when the clock hands are at the 6 and 12 positions.

The river bottoms are teeming with wildlife.

The crawl-a-bottoms were scattered all over the floor.