1) Driving range adjunct 2) Hubert of the PGA 3) Practice area, of a kind 
a green usually found close to the club house used for warm up and to practice putting.
• The green, or plot of smooth turf, surrounding a hole.
The surface area around the hole that is specially prepared for putting.
Putt'ing green (Golf) The green, or plot of smooth turf, surrounding a hole. 'The term putting green shall mean the ground within twenty yards of the hole, excepting hazards.' Golf Rules. 
The area of short grass surrounding the hole way the ball is hit using a putter.
green (def. 24).