The term "dinner guest" refers to a person who is invited to attend an evening meal, typically at someone else's home. This can include friends or family members, as well as acquaintances or even strangers in some social settings. The host of the dinner usually prepares and serves food for their guests, providing them with a place to sit and eat together. Being a "dinner guest" is often seen as an honor and a sign of being invited into someone's home and trusted company.