Definition of bolide in English:

bolide

noun

  • A large meteor which explodes in the atmosphere.

    • ‘They argue that the actual efficiency is at most 3 percent, based on previous studies of bright bolides.’
    • ‘There is a considerable amount of evidence that a bolide collision with Earth triggered the end of the dinosaur era 65 million years ago.’
    • ‘Ever since the proposal that the mass extinction resulted from a bolide impact, the nature of mass extinctions has been the subject of much debate.’
    • ‘I saw one slower bolide flare twice on its way through Cancer to Gemini, leaving a long trail which persisted perhaps 10 seconds despite the moon scatter.’
    • ‘Almost everything that could have gone wrong did: A huge bolide, or asteroid, struck Earth.’
    • ‘The bolide probably prolonged and intensified the change, and may have weighed heavily in favor of mammals or birds and against non - avian dinosaurs.’
    • ‘And an expert at Jodrell Bank Observatory in Cheshire believes the cause could be a bolide - a meteor between the size of a hazelnut and a tennis ball.’
    • ‘There was no sound or trail as with a meteor or bolides.’
    • ‘I know it wasn't a plane, a satellite nor a bolide, meteor, fireball or a shooting star.’
    • ‘Keep your eyes moving across the sky and stay alert; brilliant fireballs or bolides (exploding meteors) are possible.’
    • ‘They proposed that the causal agent was a climatic cataclysm, resulting from the impact of a bolide.’
    • ‘It has even been speculated that if a bolide had not seen out the dinosaurs, then they would have eventually evolved into a human-grade intelligent species.’
    • ‘That pattern suggests that an object may have struck from the northwest - a path that would have taken the blazing bolide over southeastern Australia, where aboriginal legends mention just such a fireball.’
    • ‘The size and age of lunar impact structures and astronomical observations of asteroids and comets point to numerous large bolide impacts early in Earth history, but geological evidence for these impacts is rare and controversial.’
    • ‘It was not a satellite, a bolide or a meteor because of its slow velocity, and it was last seen heading towards Uruguay to the east.’
    • ‘The impact scenario is based upon the occurrence of considerable widespread evidence of a large bolide striking the Earth.’
    • ‘They asserted that it drew close enough to disrupt the orbits of rocky objects, sending a shower of bolides toward the inner planets.’
    • ‘What may have been a bolide of a white spherical type crossed the sky over Buenos Aires and was seen by dozens of people.’’
    • ‘This discovery has been interpreted as the consequence of a bolide impact and has assumed considerable significance in the context of the ongoing debate.’
    • ‘It has been studied comprehensively by McGhee, who argued cogently that bolide impact and presumed climate change were important controls on the pattern of extinction.’

Origin

Early 19th century: from French, from Latin bolis, bolid-, from Greek bolis ‘missile’.

Pronunciation

bolide

/ˈbəʊlʌɪd/