turn[Anglais]

nom
1 : a favor for someone
2 : a movement in a new direction
3 : an unforeseen development
4 : a circular segment of a curve
5 : a time for working (after which you will be relieved by someone else)
verbe
1 : cause to move around a center so as to show another side of
2 : undergo a change or development
3 : to break and turn over earth especially with a plow
4 : cause (a plastic object) to assume a crooked or angular form