Definitions

1. noun

the act of eating or having a meal, especially outdoors

“They decided to go picnicking in the park on Sunday.”

2. verb

to eat or have a meal, especially outdoors

“Let’s go picnicking by the lake this weekend.”

3. gerund

the act of eating or having a meal, especially outdoors

“Picnicking is one of my favorite things to do in the summer.”