To be more important than; to outweigh.
To throw (someone or something) off balance; to cause to capsize.
To lose one's balance; to fall over.
To cause an imbalance in (something) by means of excess weight or numbers.
Excess of weight or value; something more than an equivalent.
To overload or overtax.
A sterile stratum that lies above the stratum being investigated
The rock and subsoil that lies above a mineral deposit such as a coal seam.