Aug. 23, 2004 -- Three cigarettes can cause more air pollution than a diesel car's exhaust, according to an Italian study. The study compared levels of air pollution particles produced by cigarettes with those coming from a late-model eco-diesel engine.
: a growth or increase that occurs after a period without growth or increase. Thesaurus: All synonyms and antonyms for resurgence Spanish Central: Translation of resurgence Nglish: Translation of resurgence for Spanish speakers Britannica English: Translation of resurgence for Arabic speakers.
Dictionary entry overview: What does regeneration mean? â¢ REGENERATION (noun) The noun REGENERATION has 4 senses: 1. (biology) growth anew of lost tissue or destroyed parts or organs 2. feedback in phase with (augmenting) the input 3. the activity of spiritual or physical renewal