Clue: Could be 01/12, 02/03, 03/10, 04/11! (4)
Answer: DATE
Explanation: Definition: Could be 01/12, 02/03, 03/10, 04/11
Well, 01/12 etc are all examples of DATEs, but is there any more to it than that? I thought it might be something like an anagram of letter 1 of answer 12 (E) and so on, but that would give EGYL. Any ideas? *Thanks again, commenters: 01/12 is the first letter of December, 02/03 the second of mArch, and so on.