Huh??
'splane it Ricky???
All else being equal, more goods and services allow more choice for consumers, plus given a constant money supply there is less money to pay for them.
Huh??
'splane it Ricky???
Inflation means the growth of money (what THAT is is a LOT more complicated than your question!) faster than the growth of goods and services. Hiking the interest rate reduces the growth of money (it costs more to lend, which creates money (!))
A growing economy increases the growth of goods and services, sometimes faster than the growth of money. That's what's deflationary, since more goods and services than money cause deflation, which is the increase in the value of money.
Clear now, Lucy?