Sentence:  In a small way this is illustrated by the nineteenth century novelist who argued for the powerful influence of literature as a teacher of society and who illustrated this with the way a girl learned to meet her lover , how to behave , how to think about this <WSD>new</WSD> experience , how to exercise restraint . 
Meaning of the word marked with <WSD> tags:  not of long duration; having just (or relatively recently) come into being or been made or acquired or discovered