1. mountaineer, one who climbs to the top of a mountain (Biblical, rare)

2. one who is arrogant, one who is foolhardy, one who is haughty (Biblical, Mishnaic)

3. advancer, one who advances, progressor, promotee (Modern Israeli)

4. a ma'apil, one who illegally immigrated to Mandatory Palestine between 1920-1948 (Modern Israeli, historical)

5. a brave person, daredevil (Modern Israeli)