IPA: /ˈɡriːnˌkiːpər/
KK: /ˈɡriːnˌkiːpər/
A person who takes care of and maintains a golf course, ensuring the grass and plants are healthy and well-kept.
The greenkeeper worked hard to keep the golf course in perfect condition for the tournament.
Greenkeeper → It is formed from "green" (from Old English "grene", meaning the color of growing plants) and "keeper" (from Old English "cepan", meaning to guard or protect). A greenkeeper is someone who guards or maintains green spaces, particularly in the context of golf courses or gardens.
Think of someone who 'guards' ('keeper') the 'green' areas, like lawns or golf courses, to remember that a greenkeeper is responsible for maintaining these spaces.