deflation

1 ENTRIES FOUND:
deflation /dɪˈfleɪʃən/ noun
deflation
/dɪˈfleɪʃən/
noun
Britannica Dictionary definition of DEFLATION
[noncount]
1 
: a decrease in the amount of available money or credit in an economy that causes prices to go down
— compare inflation
2 
: the act or process of letting air or gas out of (something)

— deflationary

/dɪˈfleɪʃəˌneri/ Brit /dɪˈfleɪʃənri/ adjective [more deflationary; most deflationary]