Answer: forking

AnswerCrossword Clue
forkingFORK, to work with a pronged implement
forkingTake or constitute one part or the other at the point where a road or other route divides
forking(esp. of a road or other route) Divide into two parts
forkingDig, lift, or manipulate (something) with a fork
forkingAttack (two pieces) simultaneously with one piece