Definitions

1. noun

The state or quality of being fond of picnics; a fondness for eating outdoors, especially in a park or other scenic spot.

“Her picnickery led her to plan a romantic picnic by the lake.”

2. noun

A quality of being playful or frivolous, especially in one’s behavior or attitude.

“The child’s picnickery was evident in her carefree laughter and joyful play.”