1
general::
Phrase(s): diffuse something through something else
to distribute or scatter something through something else. • The chemical process diffused the purple color through the liquid. • Let us try to diffuse the medication through the bloodstream as rapidly as possible., Phrase(s): diffuse through something
to spread or scatter through something. • The smell diffused through the office through the ventilating system. • The dye diffused through the water rapidly.
McGrawhill's American Idioms And Phrasal Verbs