SUPERINTENDENT n.
One who has the oversight and charge of some place, institution, or organization, affairs, etc., with the power of direction; as, the superintendent of an almshouse; the superintendent of public works.
SYLPHID n.
of the sylphid queen." J. R. Drake. Ye sylphs and sylphids, to your chief give ear, Fays, fairies, genii, elves, and demons, hear. Pope.