purpose
noun
an anticipated outcome that is intended or that guides your planned actions
“his intent was to provide a new translation”
“good intentions are not enough”
what something is used for
“the function of an auger is to bore holes”
“ballet is beautiful but what use is it?”
the quality of being determined to do or achieve something; firmness of purpose
“his determination showed in his every movement”
“he is a man of purpose”
Synonymsdetermination
verb
propose or intend
“I aim to arrive at noon”
reach a decision
“he resolved never to drink again”
Synonymsresolve
Source: WordNet 3.1, Princeton University