Sentence:  Some years at Camp Winsoki, our mother worked as the camp nurse, but more often she was something called <WSD>Camp Mother</WSD>, the woman who tended to the needs of several hundred Jewish children: their allergies, homesickness, bedwetting, ... 
Meaning of the word marked with <WSD> tags:  A woman in charge of housekeeping and the supervision of campers at a summer camp.