The reason for all the attention is how quickly the meaning will change.

Now they were all being worked again, each in a different way, but the meaning hadn't changed.

Over time the meaning and the function of the word changed.

The word's meaning has changed, and today it means a tall building.

I guess the meaning of the word has changed over the years after the Internet appeared.

Over the years the meaning has changed from forest to open high ground.

But perhaps the "meaning" of the work changed in his own mind.

The meaning of the word has changed over the centuries.

The meaning hasn't changed but it seems to me more personal now.

The meaning of the name has changed since over time.