subminister
to supply; to administer
archaic
subminister the principal and predominant Matter for those great and vaſt Luminaries
to be subservient (to)
archaic
Our passions […] subminister to the best and worst purposes.
Where it comes from
From the Latin subministrō, sumministrō (equivalent to English sub- + minister).
Adapted from the Wiktionary entry subminister (CC BY-SA 4.0).