noun
plural -nics
[count] a meal that is eaten outdoors especially during a trip away from home
a trip or party that includes a meal eaten outdoors
If you go on a picnic, you go somewhere to have a picnic
informal :something that is pleasant or easy
verb
-nics; -nicked; -nicking
[no obj] :to eat a meal outdoors especially during a trip away from home :to have a picnic