dispersion medium vs dispersing phase

dispersion medium and dispersing phase both are nouns.

Word	Noun	Adjective	Verb	Adverb
dispersion medium	Yes	No	No	No
dispersing phase	Yes	No	No	No

As nouns, dispersion medium and dispersing phase are synonyms defined as:

dispersion medium and dispersing phase: (of colloids) a substance in which another is colloidally dispersed

Other synonyms of dispersion medium include dispersing medium.

dispersion medium (noun)	dispersing phase (noun)
(of colloids) a substance in which another is colloidally dispersed	(of colloids) a substance in which another is colloidally dispersed