overweightage noun2 •(India) Extra or undue weight or importance.Overweightage is supposed to be given to these communities, but even equal opportunity is not being given to them. — 1972 •(rare) A charge levied for the transportation of excessively heavy goods.How much have they not to pay for carriage, porterage, overweightage, custom-house officerage, and the devil only knows what; […] — 1841
