Definition of malls:
(n) :
An enclosed shopping centre.
(n) :
(chiefly Canada, US, Australia, New Zealand) A pedestrianised street, especially a shopping precinct.
(v) :
(informal) to shop at the mall
(n) :
A public walk; a level shaded walk, a promenade.
(v) :
to beat with a mall, or mallet; to beat with something heavy; to bruise
(v) :
to build up with the development of shopping malls