The triple witching hour is the last hour of trading on the third Friday of March, June, September, and December when stock index futures, stock index options, and stock options all expire simultaneously.

She has an hourglass figure that accentuates her curves.

I found a rooming house near the university.

The watt-hour meter measures the amount of electrical energy consumed.

I can't believe they're open at all hours.

He is a house husband and takes care of the kids while his wife works.

The project was completed in record time thanks to the efficient use of man-hours.

Houston, we have a problem.

The hound shark is a small shark found in coastal waters.

I work long hours, not bankers' hours.