coachable
/ˈkoʊtʃəbəl/Definitions
1. adjective
having the ability to be taught or instructed effectively
“The coach felt that the young player was a very coachable athlete who could learn from his mistakes.”
2. noun
a person who is capable of being taught or instructed effectively
“She was identified as one of the most coachable players in the team, always eager to learn from her coach.”