Picnic /(?)/

1. Formerly, an entertainment at which each person contributed some dish to a common table; now, an excursion or pleasure party in which the members partake of a collation or repast (usually in the open air, and from food carried by themselves).

imp. & p. p. Picnicked; p. pr. & vb. n. Picnicking

1. To go on a picnic, or pleasure excursion; to eat in public fashion.