a horse-drawn carriage having four wheels; has an outside seat for the driver and facing inside seats for two couples and a folding top (noun.artifact)
a fraudulent business practice involving some form of pyramid scheme e.g., the chain of distribution is artificially expanded by an excessive number o more..a fraudulent business practice involving some form of pyramid scheme e.g., the chain of distribution is artificially expanded by an excessive number of distributors selling to other distributors at progressively higher wholesale prices until retail prices are unnecessarily inflated(noun.act)