three-hour

we waited in line for a three-hour movie.

the flight was delayed by a three-hour storm.

he practiced the piano for a solid three-hour stretch.

the interview lasted a grueling three-hour period.

the hike up the mountain took a three-hour climb.

the negotiation process spanned a tense three-hour discussion.

the road trip involved a long three-hour drive.

the concert featured a high-energy three-hour performance.

the research project required a three-hour data analysis.

the training session was a demanding three-hour workout.

the cross-country journey was a tiring three-hour ordeal.