1. verb /əʊvəˈhaŋ,ˈəʊvəhaŋ,ˈoʊvəɹˌhæŋ/
Her brow was overhung with coins of gold, / That sparkled oer the auburn of her hair [...].
2. noun /əʊvəˈhaŋ,ˈəʊvəhaŋ,ˈoʊvəɹˌhæŋ/
a) The volume that tips the balance between the demand and the supply toward demand lagging supply.
b) That portion of the roof structure that extends beyond the exterior walls of a building.
Wikipedia foundation.