Definition of extends:
(v) :
(transitive) To cause to increase in extent.
(v) :
(transitive) To cause to last for a longer period of time.
(v) :
(intransitive) To increase in extent.
(v) :
(intransitive) To possess a certain extent; to cover an amount of space.
(v) :
(transitive) To bestow; to offer; to impart; to apply.
(v) :
(transitive) To straighten (a limb).