Definition of condensation trail in English:

condensation trail

noun

  • another term for vapour trail
    • ‘Another answer is that the so-called chemtrails are actually just normal condensation trails.’
    • ‘Just as an airplane leaves behind a condensation trail, the iron particles leave the newly formed nanotubes lying along their ‘tracks.’’
    • ‘The circular objects were faintly self-luminous and left no condensation trail in the upper atmosphere.’
    • ‘With the massive rise in global air traffic, high-altitude aircraft condensation trails - known as contrails - are an increasingly familiar sight.’
    • ‘But, what about cloning out an airplane condensation trail in a landscape photograph?’