Definition of hilliard:
(n) :
A surname.
(n) :
A town in Nassau County, Florida, United States.
(n) :
A city in Franklin County, Ohio, United States, established by John Reed Hilliard.
(n) :
An unincorporated community in Butler County, Missouri, United States; derived from Hill's Yard, a railroad yard.
(n) :
A hamlet in Lamont County, central Alberta, Canada.
(n) :
A township in Timiskaming District, Ontario, Canada, named after Daniel Hilliard.