👉 The term "billman" is a term used in English to refer to a person who has a large amount of money but does not have enough resources to afford something. In other words, it refers to someone who has a lot of wealth but lacks access to resources that would allow them to purchase something valuable. This can be seen as a type of "bill" or "biller," where the term is used in a sense of wealth accumulation rather than actual financial transactions.