Ambidextrous is a term used to describe someone who can use either hand with equal skill and dexterity. Context clues from the sentence tell us that an ambidextrous person can use both their right and left hands with the same ease and accuracy. The root word "ambi" means both, while the suffix "dextrous" means skillful. Together, this helps us to understand that an ambidextrous person is someone adept at using both of their hands.

Additionally, the prefix "ambi-" means both, and the root word "dexter" means right hand. So, ambidextrous can also be understood as someone who is equally skilled with both their right and left hand. The word "ambidextrous" is commonly used when referring to someone who can write, draw, throw, or perform various tasks with equal proficiency using either hand. It is often seen as a valuable ability, especially in activities that require fine motor skills or coordination.