Picnicker (noun)

A person who is engaged in or enjoys picnicking, especially in a recreational setting.

Origin:

Derived from the noun 'picnic', which originated in the 17th century and originally referred to a social gathering for entertainment, food and drink.

Examples:

1. The park was filled with picnickers on a beautiful summer day.
2. The picnicker spread a blanket on the grass and unpacked a basket of food.
3. The family of picnickers enjoyed a game of frisbee and a barbecue.
4. The picnicker appreciated the peaceful surroundings and the fresh air.
5. The group of picnickers laughed and chatted while eating their lunch.