A display, aka monitor, is an appliance that displays video signal of still images and moving pictures produced by a computer or similar device.

I belonged to the harmonica club in my high school days.

Bill just wanted to comfort Monica, but she interpreted it as romantic interest.

Is the harmonica a present from his father?

The beauty of the music consists of its harmony.

We skied down to Chamonix.

Ammonia is a colorless liquid or gas with a very strong smell.