Definition

1. Noun (Chemistry, Physics):
   • The continuous medium in a colloid: The "dispersing phase" is the substance in which particles of another substance (the dispersed phase) are evenly distributed and suspended, forming a colloidal system.

Usage

• The term is used specifically in scientific contexts, particularly chemistry and materials science, to describe one component of a colloid.
• It is often synonymous with "dispersion medium" or "continuous phase."

Examples

• Noun:
  • In milk, the dispersing phase is water, in which fat globules are suspended.
  • The stability of a colloid depends on the properties of its dispersing phase.

Advanced Usage

• "The dispersing phase of an aerosol is a gas.": This describes a specific type of colloid where the continuous medium is gaseous.

Variants and Related Words

• Dispersion medium (n): A direct synonym for dispersing phase.
• Continuous phase (n): Another synonym, emphasizing its unbroken nature in the mixture.
• Dispersed phase (n): The complementary term for the particles suspended within the dispersing phase.

Synonyms

• Continuous phase
• Dispersion medium
• External phase (less common)

Antonyms

• Dispersed phase
• Internal phase

Noun

1. (of colloids) a substance in which another is colloidally dispersed