What is the meaning of prova dos nove in Portuguese?

Read the Portuguese Dictionary meaning of prova dos nove,part of speech of prova dos nove, synonyms of prova dos nove, antonyms of prova dos nove, words derived from prova dos nove, examples of prova dos nove usage, alternate forms of prova dos nove, word forms of prova dos nove, history of prova dos nove, pronounciation of prova dos nove, abbreviation forms of prova dos nove below:

Portuguese Dictionary Word Meaning of prova dos nove

1.1 the procedure of casting out nines
2.1 a definitive proof of the point stated

Part of Speech - Portuguese Dictionary word prova dos nove

prova dos nove is a Noun. A word that represents a person, place, thing, or idea

Portuguese Dictionary Examples of Usage of prova dos nove

2.1 O seguro está muito bem modelado e a prova dos nove é que a inadimplência é baixa.
In English: (please add an English translation of this quotation)

Portuguese Dictionary Word Forms of prova dos nove

1. provas dos nove (plural)