Quick definitions from WordNet (picnic)
▸ noun: any informal meal eaten outside or on an excursion
▸ noun: any undertaking that is easy to do ("Marketing this product will be no picnic")
▸ noun: a day devoted to an outdoor social gathering
▸ verb: eat alfresco, in the open air ("We picnicked near the lake on this gorgeous Sunday")
▸ Also see picnic
▸ noun: any informal meal eaten outside or on an excursion
▸ noun: any undertaking that is easy to do ("Marketing this product will be no picnic")
▸ noun: a day devoted to an outdoor social gathering
▸ verb: eat alfresco, in the open air ("We picnicked near the lake on this gorgeous Sunday")
▸ Also see picnic