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Definition of "half-hourly" [half•-hour•ly]

  • Once every half-hour. (adjective)
  • Once every half-hour. (adverb)

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Use "half-hourly" in a sentence
  • "Euronews will broadcast a selection of the questions – and MEPs, think-tank representatives and other Brussels commentators 'answers to them – at the end of its half-hourly news bulletins, which reach 256 million households in 144 countries."
  • "At least Belleville, North Bay and other cities smaller than Niagara Falls have half-hourly service and Sunday service."
  • "“At least Belleville, North Bay and other cities smaller than Niagara Falls have half-hourly service and Sunday service.”"