Read the dictionary definition of inflation. All definitions for this word.
1. the act of filling something with air
2. lack of elegance as a consequence of being pompous and puffed up with vanity
3. (cosmology) a brief exponential expansion of the universe (faster than the speed of light) postulated to have occurred shortly after the big bang
4. a general and progressive increase in prices
1. in inflation everything gets more valuable except money