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Colloid

ˈkɒlɔɪd

Colloid definitions
noun
colloid colloids
  1. a homogeneous non-crystalline substance consisting of large molecules or ultramicroscopic particles of one substance dispersed through a second substance. Colloids include gels, sols, and emulsions; the particles do not settle, and cannot be separated out by ordinary filtering or centrifuging like those in a suspension
    • a substance of gelatinous consistency
adjective
colloid
  1. relating to or characterized by a colloid or colloids