un·der·neath 
(ŭn′dər-nēth)
(ŭn′dər-nēth)adv.
1. In or to a place beneath; below.
2. On the lower face or underside.
prep.
1. Under; below; beneath.
2. Under the power or control of.
adj.
Lower; under.
n.
The part or side below or under.
[Middle English undernethe, from Old English underneothan : under, under; see UNDER + neothan, below; see BENEATH.]