Adjective
1. involving risk or danger;
"skydiving is a hazardous sport""extremely risky going out in the tide and fog""a venturesome journey in wintertime""a venturous enterprise"2. willing to try new things and take risks;
"there is a new venturesome spirit among young people today"3. disposed to venture or take risks;
"audacious visions of the total conquest of space""an audacious interpretation of two Jacobean dramas""the most daring of contemporary fiction writers""a venturesome investor""a venturous spirit"