Sentence:  Back at the Factory-to-You with the other old maids , back there she was the youngest clerk and she was thirty-four , which made her young enough to resent the usual <WSD>ideal</WSD> working conditions , like the unventilated toilet with the door you had to hold shut while you sat down . 
Meaning of the word marked with <WSD> tags:  conforming to an ultimate standard of perfection or excellence; embodying an ideal