Pronunciation: (snak),[key] —n. 1. a small portion of food or drink or a light meal, esp. one eaten between regular meals.
2. a share or portion.
3. Australian Slang.something easily done.
4. go snack or snacks, to share (profits or returns).
—v.i. to have a snack or light meal, esp. between regular meals: They snacked on tea and cake.