This is the 2642nd most frequent French word.
revenu
"Revenu" means "income" in English.
Here, 'revenu' is used as a noun meaning 'income'.
Elle a déclaré son revenu annuel au bureau des impôts.
She declared her annual income at the tax office.
In this sentence, 'revenu' is a form of the verb 'revenir', meaning 'came back'.
Il est revenu à la maison après le travail.
He came back home after work.
Here, 'revenu' is used again as a noun meaning 'earnings' or 'revenue' depending on the context.