The spelling of the phrase "more pilous" can be a bit confusing. "Pilos" is the Latin word for "hair," and "pilous" is the English adjective that means "hairy" or "shaggy" in appearance. The correct way to pronounce "pilous" is /ˈpaɪ.ləs/. Therefore, "more pilous" means more shaggy or having more hair. It is essential to spell words correctly to ensure that the message is communicated accurately.