health visitor

noun

(in Britain) a nurse employed by a district health authority to visit people in their homes and give help and advice on health and social welfare, esp to mothers of preschool children, to the handicapped, and to elderly people

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012