The Baseball Hall of Fame on Monday, June 16, 2014 said Gwynn has died of cancer. He was 54. Hall of Famer Tony Gwynn, who notched more than 3,100 hits during a Major League Baseball career spanning two decades, has died at age 54 following a battle with salivary gland cancer. MLB and San Diego Padres officials announced Gwynnâs death on Monday.
nadar (first-person singular present nado, first-person singular preterite nadei, past participle nadado) 1  to swim. 2  first-person and third-person singular future subjunctive of. 3  first-person and third-person singular personal infinitive of.
abbreviation for no appreciable disease. (1) NAD. Medical humour No abnormality discovered An abbreviation that may be voiced to an attending (US) or consultant (UK) which may in fact mean that the requested procedure or test was 'not actually done' by the house officer (US) or houseman (UK). Medspeak No acute distress.icotinamide. niacinamide. nicotinamide-adenine dinucleotide (NAD) a coenzyme that is involved in many biochemical oxidation-reduction reactions. The symbols for the oxidized and reduced forms are NAD and NADH.