"an emulsifying agent or apparatus," 1872, agent noun from emulsify.
Entries linking to emulsifier
emulsify v.
"make or form into an emulsion," 1853, from Latin emuls-, past-participle stem of emulgere "to milk out" (from assimilated form of ex "out;" see ex-; + mulgere "to milk," from PIE root *melg- "to rub off; to milk") + -fy. Related: emulsified.