- overburthen
- overburdˈen (archaic overburthˈen) transitive verbTo burden too heavilynoun /ōˈvər-/1. An excessive burden2. Rock that must be removed to expose a vein or seam (mining)3. Alluvial soil, etc, overlying a bed of clay or other substance to be dug, mined or quarried• • •Main Entry: ↑over-
Useful english dictionary. 2012.