The definition of antiseptic is something that is germ free, something that is very clean or something that eliminates germs. An example of something that is antiseptic are doctors tools.
Related to MERRF syndrome: ragged red fibres, MELAS syndrome. myoclonus with epilepsy and ragged red fibers; a familial type of mitochondrial encephalopathy, of maternal (mitochondrial) inheritance. abbreviation for myoclonus with epilepsy and with ragged red fibers, a familial syndrome of maternal (mitochondrial) inheritance.
At the age of 20 years, clear symptoms of MERRF syndrome developed, including myoclonic seizures, generalized tonic-clonic seizures, and paroxysmal hearing disturbance. She also showed mental deterioration, muscle atrophy weakness, and truncal ataxia.