Definition, synonyms and related words
plural of backpack
"The students left their heavy backpacks on the bench before entering the classroom."
Third-person singular simple present indicative form of backpack
"The hiker wears his backpacks every time he goes on a long trek."
In plain English: To backpack means to travel with just your bag on your back for an adventure.
"She decided to backpack across Europe instead of taking an airplane."