Definition
This clue is an &lit, meaning that the whole clue is both definition and wordplay. So, our definition is 'ery nexperiend'. This is obviously completely weird; this clue is also a rebus clue, where the wordplay techniques are in the answer and their effect is in the clue. So, work out what our words should say (before they've been affected) - that'll be our definition, and our answer will be a word for that.