This is the 7946th most frequent Portuguese word.
ronaldo
"Ronaldo" is a Portuguese given name, often associated with famous football players.
Here, 'Ronaldo' is used as a proper noun referencing the famous name.
Ronaldo é um excelente jogador de futebol.
Ronaldo is an excellent football player.
In this context, 'Ronaldo' is used as the author's name, emphasizing its role as a proper noun.
Este livro escrito por Ronaldo foi muito inspirador.
This book written by Ronaldo was very inspiring.
Here, 'Ronaldo' is used in a speculative sense, showing how a proper noun can be applied metaphorically or by association.