Talk:An Elementary Murder/@comment-79.126.160.95-20130915183839/@comment-14617545-20130915203919

Wiki definition: An au pair (plural: au pairs) is a domestic assistant from a foreign country working for, and living as part of, a host family. Typically, au pairs take on a share of the family's responsibility for childcare as well as some housework, and receive a small monetary allowance for personal use.

Basically a foreigner or exchange student who lives with a host family and in exchange she works as a nanny and does general housework.