Is “Cheer” a Scrabble word?

1.A cheerful attitude; happiness; a good, happy, or positive mood.

2.That which promotes good spirits or cheerfulness; provisions prepared for a feast; entertainment.

“a table loaded with good cheer”

3.A cry expressing joy, approval or support such as "hurray".

“A cheer rose from the crowd.”

1.To gladden; to make cheerful; often with up.

“We were cheered by the offer of a cup of tea.”

2.To infuse life, courage, animation, or hope, into; to inspirit; to solace or comfort.

3.To applaud or encourage with cheers or shouts.

“The crowd cheered in support of the athletes.”