Word.ws English Dictionary

dispersant

dispersant noun: any substance that is used to prevent settling or clumping of particles suspended in a liquid.

Noun

dispersant (plural dispersants)

  1. Any substance that is used to prevent settling or clumping of particles suspended in a liquid.
    • Since the effectiveness of dispersants is time-critical, the sooner that concurrence can be obtained and the dispersant applied, the more effective such1989, Tony E. Hart, “Letters of Agreement for the use of Dispersants”, in L. Michael Flaherty, editor, Oil dispersants: new ecological approaches, page 152
    • Effects due to the dispersant solvent and surfactants in the water column may be surmised only from laboratory studies1989, National Research Council (U.S.). Committee on Effectiveness of Oil Spill Dispersants, Using oil spill dispersants on the sea, page 122
    Synonyms:
    disperser, dispersing agent

Synonyms of dispersant

Forms of dispersant

pluraldispersants

Origin of dispersant

From disperse + -ant.

Words formed from dispersant

Questions about dispersant

What does dispersant mean?
Dispersant means any substance that is used to prevent settling or clumping of particles suspended in a liquid.
What part of speech is dispersant?
Dispersant is a noun.
What is the plural of dispersant?
The plural of dispersant is dispersants.

Words near dispersant in the dictionary

  1. dispersalism
  2. dispersalist
  3. dispersalistic
  4. dispersalists
  5. dispersals
  6. dispersant
  7. dispersants
  8. disperse
  9. disperse phase
  10. disperse phases
  11. dispersed

Source and license

Adapted from Wiktionary: dispersant (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “dispersant.” Word.ws, https://word.ws/dispersant. Based on Wiktionary, CC BY-SA 4.0.