fluidize

1 of 2

verb

flu·​id·​ize ˈflü-ə-ˌdīz How to pronounce fluidize (audio)
fluidized; fluidizing

transitive verb

1
: to cause to flow like a fluid
2
: to suspend (something, such as solid particles) in a rapidly moving stream of gas or vapor to induce flowing motion of the whole
fluidization noun
fluidizer noun

fluidization

2 of 2

noun

flu·​id·​iza·​tion ˌflüə̇də̇ˈzāshən How to pronounce fluidization (audio)
-ˌdīˈz-
plural -s
: the process of fluidizing or the state of being fluidized
fluidization of a catalyst

Word History

First Known Use

Verb

circa 1855, in the meaning defined at sense 1

Time Traveler
The first known use of fluidize was circa 1855

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Cite this Entry

“Fluidize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fluidize. Accessed 17 Jun. 2026.

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