Definition of perilous in English:

perilous

adjective

  • 1Full of danger or risk.

    ‘a perilous journey south’
    • ‘If life in politics is precarious, it seems to be particularly perilous for those who are close to him.’
    • ‘After a while, the trio finally got underway and started their perilous journey.’
    • ‘Yet while each took politically perilous lead roles on controversial issues, both managed to win new four-year terms.’
    • ‘But failure to create a viable land settlement was politically perilous.’
    • ‘Despite the government's policies, many more people are about to undertake these perilous voyages.’
    • ‘To dismiss and to ignore this further issue as an irrelevancy is absolutely perilous.’
    • ‘But over the past few days, the local fishermen have proved as perilous as the weather conditions.’
    • ‘He had immediately made the perilous journey - just to see to my funeral!’
    • ‘For mothers and children, the situation is even more perilous.’
    • ‘It was during this perilous time of greed and destruction that a prophecy was made.’
    • ‘I thus embark on a perilous undertaking, knowing full well that I risk the wrath of both women and men.’
    • ‘If they did not, the situation may be even more perilous.’
    • ‘Multilayered clouds, low ceilings, winter icing, fog and high winds make air-to-ground engagements perilous among mountain peaks.’
    • ‘The travel back wasn't nearly as perilous as the travel into the forest.’
    • ‘One minute he would be home, the next gone on a perilous mission.’
    • ‘The situation was extremely perilous and the patrol was in danger of being wiped out by the heavy crossfire.’
    • ‘During the first two seasons, creators treated even the most perilous situations with a tongue-in-cheek attitude.’
    • ‘The defender, recognizing his perilous position, then forces the space open.’
    • ‘He does just that and embarks on the most perilous journey of his life.’
    • ‘But when the distances are longer and the borders tougher, the journeys become much more perilous.’
    dangerous, fraught with danger, hazardous, risky, unsafe, treacherous
    View synonyms
    1. 1.1 Exposed to imminent risk of disaster or ruin.
      ‘the economy is in a perilous state’
      • ‘The prospect of mass destruction made real the perilous state of western civilization.’
      • ‘We are appalled at the perilous state of the farming and fishing industries.’
      • ‘His financial state is also said to be increasingly perilous.’
      dangerous, risky, hazardous, precarious, life-threatening, high-risk, treacherous, insecure, unsound, vulnerable, exposed, defenceless
      View synonyms

Origin

Middle English: from Old French perillous, from Latin periculosus, from periculum ‘danger’ (see peril).

Pronunciation

perilous

/ˈpɛrələs//ˈperələs/