colloidal

adjective

col·​loi·​dal kə-ˈlȯi-dᵊl How to pronounce colloidal (audio)
(ˈ)kä-¦lȯi-
: of, relating to, or having the properties of a colloid
colloidal state
colloidal graphite
colloidality
¦kä-lȯi-¦da-lə-tē
noun
plural -es
colloidally adverb

Word History

Etymology

colloid entry 2 + -al

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Cite this Entry

“Colloidal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/colloidal. Accessed 14 Dec. 2025.

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