Terms in Golf

impact The moment when the ball strikes the club.
in The second nine holes as opposed to out - the first nine holes

inland - in play Within the course (not out of bounds).

inside Being nearer the hole than the ball of your opponent.

interlocking grip A type of grip where the little finger of the left hand is intertwined with the index finger of the right hand for a right handed player. The converse applies to a left hander.

intended line The line you expect the ball to travel after hit.

iron Any one of a number of clubs with a head made of iron or steel. See definitions for individual clubs "two iron" etc.