Sentence:  The girls are prone to dress far more flamboyantly than their counterparts out of town , and eye shadow , mascara , and elaborate bouffant hairdos - despite the admonitions of cautious guidance personnel - are not unknown even in <WSD>early</WSD> morning classes . 
Meaning of the word marked with <WSD> tags:  at or near the beginning of a period of time or course of events or before the usual or expected time