When a few people or groups of people give each other something they do not have at first to utilize, which word would be correct to use?
For example, my friends and I have a dictionary while we need more sheets of papers or books. We give them our dictionary and we get allowed to use their books we need. Since we do not take the books or give the dictionary permanently, I doubt that the word exchange is correct. On the other hand, the word share connotes a situation that both groups use the same thing at the same time. Is there a word for the scenario?