🇬🇧 en es 🇪🇸

under one's own steam

  /ˌʌndə ˈwʌnz əʊn ˈstiːm/ , /ˌʌndɚ ˈwʌnz oʊn ˈstim/
  • (nautical, rail transport) Of the movement of a locomotive or a watercraft: by means of the power of its own engines (originally steam engines), rather than pulled or pushed by another vehicle.
  • At one's own initiative; of one's own accord, unbidden, unprompted.
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