noun🔗Shareकिलोमीटर(official BIPM spelling, Australian, New Zealand, Irish, Indian and South African spelling) An SI unit of length equal to 103 metres. Symbol: km"The marathon is a race of just over 42 kilometres. "मैराथन 42 किलोमीटर से थोड़ा अधिक की दौड़ है।unitmathsciencetechnicalgeographyChat with AIVocabulary GamePractice Reading