firstÂ·hand first·hand first·hand first·hand first·hand first·hand first·hand first·hand firsthand merriam-webster first·hand first·hand first·hand first·hand first·hand first·hand first·hand first·hand Firsthand | Definition of Firsthand by Merriam-Webster firstÂ·hand first·hand firsthand first·hand first·hand first·hand first·hand first·hand first·hand first·hand first·hand first·hand first·hand first·hand firstÂ·hand first·hand first·hand first·hand first·hand firstÂ·hand first·hand first·hand first·hand first·hand first·hand first·hand first·hand first·hand first·hand