1 - The act of going.
2 - A turn at something, or in something (e.g. a game).
3 - An attempt, a try.
1 - To move:
2 - (chiefly of a machine) To work or function (properly); to move or perform (as required).
3 - To start; to begin (an action or process).
1 - Working correctly and ready to commence operation; approved and able to be put into action.





