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Verb: jump off  júmp óf
  1. Set off quickly, usually with success
    "The freshman jumped off to a good start in his maths class"
  2. Descend from an elevated point
    "every year, hundreds of people jump off the Golden Gate bridge";
    - jump, leap

Derived forms: jumping off, jumped off, jumps off

Type of: begin, commence, get, get down, move, set about, set out, start, start out