Storage, message envelopes, data packets

Pack it and put it in a small bag

Example:

The government increased the price of each pack of cigarettes by10p.

The government has increased the price of each pack of cigarettes by10p.

Bags of bags

A lot, a lot

Example:

His story is nothing but a pack of lies.

What he said is pure nonsense.

It turned out that he had been lying.

It turned out that he had been lying.

They went hunting with a pack of hounds.

They took a group of hounds hunting.

Painful ['pku] n.

painful

Create pain

Example:

Teaching him Greek is a painful process.

It is difficult to teach him Greek.