dispersant

[ dih-spur-suhnt ]

noun

1. something that disperses.
2. Physical Chemistry. any admixture to a dispersion capable of maintaining the dispersed particles in suspension.

adjective

1. acting as a dispersant.

dispersant

/ dɪsˈpɜːsənt /

noun

1. a liquid or gas used to disperse small particles or droplets, as in an aerosol

Word History and Origins

Origin of dispersant¹

First recorded in 1940–45; disperse + -ant

Example Sentences

Microbial mops aren’t yet ready for prime time, so chemical dispersants, fire and spongelike sorbents remain key tools in cleanup kits.

From Science News