Wiktionary (0.00 / 0 votes) Rate this definition: filtrate (Noun). The liquid or solution that has passed through a filter, and which has been separated from the filtride. filtrate (Verb). To filter.
Each page (one sided) in novel format averages 250 words. Of course this depends on the amount of dialogue. But the average is 250. So if you're writing something on any sort of word processor and want to know how many pages as a novel it would be than go to 'tools', then 'word count'. Take the number given by the word count and pull up the 'calculator' tool, then take the number of words divided by 250, and you have your answer.
Novels for adults average around 100,000 words, and tend to have 250-350 words per page. Fantasy and science fiction can be a bit longer (or a lot longer, in some cases). I'm writing a book myself, I think a good average length for most book can range between 10,000 to 100,000 words.