n. The porter or servant in a hotel who blacks the boots of guests and in some cases attends to the baggage. Formerly called a boot-catcher.n. In tales of Norse mythology, the youngest son of a family, always represented as especially clever and successful.n. A name applied to the youngest officer in a British regiment, or to the youngest member of a club, etc.n. The marsh-marigold, Caltha palustris.