The term 'HANDY ONE' can be broken down into two crossword solutions: ANDY (4 letters) and JACKOFALLTRADES (15 letters). ANDY is a common name, derived from the Greek name Andreas, meaning 'MANLY' or 'BRAVE'. JACKOFALLTRADES is an idiom that refers to someone who is skilled in many different areas. It is often used to describe someone who is versatile and able to take on a variety of tasks. Together, these two solutions suggest that HANDY ONE is someone who is BRAVE, versatile, and able to take on a variety of tasks.