This term relates to the feeling of complete and total relaxation one receives when playing in center field on a baseball team. In center field, one is the farthest away from the diamond, allowing for total isolation.
Coach: What is Roger doing out there? He looks like he's meditating!
Steve: Oh, don't worry Coach. He's going under Zenterfield.
A Zentropist harnesses the potential for work and creativity available within a system and through enlightenedapplication of knowledge and skills, and the alignment of carefully considered goals and objectives, achieves a desirable and harmonious outcome.