accidental(redirected from Accidental (disambiguation))
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1. occurring by chance, unexpectedly, or unintentionally.
2. nonessential; not innate or intrinsic.
accidentaladjective Unexpected; by chance
accident(ak'si-dent) [L. accidere, to happen]
1. An unforeseen, unfortunate occurrence.
2. An unexpected complication of a disease or treatment.. accidental (-den'tal), adjective; accidentally
cerebrovascular accidentAbbreviation: CVA
Undesired excessive exposure to ionizing radiation.