noun
extremely rich person; multimillionaire; billionaire
Refers to a person of immense wealth, often with connotations of luxury and high social status. Can be used literally or hyperbolically.
彼はIT企業を立ち上げて大富豪になった。
He founded an IT company and became a multimillionaire.
その大富豪は美術品のコレクションで知ら
That billionaire is known for his art collection.
noun
Daifugō; Daihinmin; card game similar to President
A Japanese shedding-type card game where players aim to get rid of all their cards. The winner becomes the 'daifugō' (very rich person) and the loser the 'daihinmin' (very poor person) in the next round. Also known as 大貧民 (daihinmin).
See also: 大貧民
休み時間に友達と大富豪をして遊んだ。
I played Daifugō with my friends during the break.
大富豪では、前のラウンドで勝った人が次のラウンドで有利になる。
In Daifugō, the person who won the previous round has an advantage in the next round.
Means 'wealthy person' but without the 'extremely' nuance of 大富豪. 大富豪 implies a much greater scale of wealth.
Compound of 大 (dai, 'great') and 富豪 (fugō, 'wealthy person'). The card game sense derives from the social hierarchy simulated in the game, where the winner is called 大富豪.