ad ‧ ven ‧ ture /ədˈventʃə $ -ər/ BrE AmE noun [uncountable and countable]
[ Date: 1200-1300 ; Language: Old French ; Origin: aventure , from Latin advenire 'to arrive' , from ad- 'to' + venire 'to come' ]
1 . an exciting experience in which dangerous or unusual things happen:
a great adventure
Ahab’s adventures at sea
an adventure story
2 . sense/spirit of adventure willingness to try new things, take risks etc:
Come on – where’s your sense of adventure?