According to answers.com it means "Complete and confirmed integrity." So an example, would be the journalist was well known for her probity. Some other words for it are good, righteousness, and...
When it has a subject, verb, punctuation, capitalization, a predicate, and a complete thought. A sentence is a sentence when it is handed down by a judge (or a magistrate).
A sentence is a complete clause with a subject and a finite verb. A sentence fragment is not a complete clause, but is part of a clause (often lacking the verb to make a full sentence). For instance,...