A type of reception or party whereby the host says they will be ‘at home’ during specific hours, when guests can come and go as they like.
At ease; comfortable.
Playing at its usual venue, playing as the home team.
Used other than figuratively or idiomatically: see at, home. In one's place of residence.
In the home of one's parents.
Inside, into, or within a building.
The interior of a building; the space inside buildings generally.