Definition of prommer in English:

prommer

noun

British
informal
  • A person attending a promenade concert and choosing to stand in the area without seating; a promenader:

    ‘the prommers kept audience participation to a minimum’
    • ‘Actual prommers - ie, those who queue for cheap standing tickets - tend to come from London and are buying as eagerly as ever.’
    • ‘A new Weekend Promming Pass offers prommers around the country the chance to beat the queues and save money.’

Pronunciation:

prommer

/ˈprɒmə/