To attempt to gain the trust of a minor or adult with the intention of subjecting them to abusive or exploitative behaviour such as sexual abuse, human trafficking or sexual slavery
prepare (someone) for a future role or function; "He is grooming his son to become his successor"; "The prince was prepared to become King one day"; "They trained him to be a warrior"
One of several officers of the English royal household, chiefly in the lord chamberlain's department; as, the groom of the chamber; the groom of the stole