ALL meanings of undefiable
de·fy
U u - verb with object undefiable to challenge the power of; resist boldly or openly: to defy parental authority. 1
- verb with object undefiable to offer effective resistance to: a fort that defies attack. 1
- verb with object undefiable to challenge (a person) to do something deemed impossible: They defied him to dive off the bridge. 1
- verb with object undefiable Archaic. to challenge to a combat or contest. 1
- noun plural undefiable a challenge; a defiance. 1
- adjective undefiable That cannot be defied. 0