Is “Mains” a Scrabble word?

1.Short for mainline.

2.To mainly play a specific character, or side, during a game.

“He mains the same character as me in that game.”

3.Of a road: to convert into a main or primary road.

1.That which is chief or principal; the chief or main portion; the bulk, the greater part, gross.

2.A large cable or pipe providing utility service to an area or a building, such as a water main or electric main.

3.Short for main course.

“I had scampi and chips for my main and a slice of cheesecake for dessert.”

1.A hand or match in a game of dice.

2.The largest throw in a match at dice; in the game of hazard, a number from one to nine called out by a person before the dice are thrown.

3.A stake played for at dice.

1.A basket for gathering grapes.