What is the meaning of the word "astraddle"?

Definitions:

  1. with one leg on each side copy to clipboard adverb
    • She was sitting astraddle a log and rocking back and forth. copy to clipboard
  2. with one leg on each side copy to clipboard adverb
    • He sat astraddle the saddle and yanked at the ropes. copy to clipboard
  3. with one leg on each side copy to clipboard adverb
    • Her bare feet were thrust into the stirrups, and she was straddling the saddle. copy to clipboard
  4. with one leg on each side copy to clipboard adverb
    • She's been straddling the political fence for years. copy to clipboard
  5. with one leg on each side copy to clipboard adverb
    • The pair stood astraddle the track before the train. copy to clipboard

Synonyms: