fluidize
Concise Oxford English Dictionary © 2008 Oxford University Press:
fluidize /ˈfluːɪdʌɪz/ (or fluidise /ˈfluːɪdʌɪz/)
▶verb technical cause (a finely divided solid) to acquire the characteristics of a fluid by passing a gas upwards through it.
– derivatives
fluidization noun.
fluidization noun.
'fluidize' also found in these Oxford entries:

