Sentence:  "Not so fast, Lady Cecilia; not yet;" and now Louisa went on with a medical <WSD>maundering</WSD>. "As to low spirits, my dear Cecilia, I must say I agree with Sir Sib Pennyfeather, who tells me it is not mere common low spirits ..." 
Meaning of the word marked with <WSD> tags:  To speak in a disorganized or desultory manner; to babble or prattle.