Verb
The word is derived from baby-sit
When I did get married and then had children, it was Beatles' songs I sang to them at night. As one of the youngest of 24 cousins, I had never held an infant or baby-sat. I didn't know any lullabies, so I sang Sam and Grace to sleep with 'I Will' and 'P.S. I Love You.' Ann Hood
Dunham took evening classes at the University of Washington twice a week and Toutonghi baby-sat Barack along with her own kids. Source: Internet
But for the political candidate, the results are right there for everybody — everyone he has ever carpooled with, dated or baby-sat for — to see, whether he won or, more likely, he lost. Source: Internet