superinfusion
/ˌsuːp(ə)rɪnˈfjuːʒn/ /ˌs(j)uːp(ə)rɪnˈfjuːʒn/Now rare
noun
Additional, extensive, or excessive infusion (of something); an instance of this.
Origin
Mid 17th century; earliest use found in Richard Watson (d. 1685), Church of England clergyman. From super- + infusion, after superinfuse.