conscientious - Dictionary definition and meaning for word conscientious
focus on scientious part of this word...and relate it to scientist..they are careful while conducting new experiments.
pronouncing the word 'conscientious' requires lot of care.so conscientious means doing a work carefully.
it simply means "conscious"
con - koÅ„ (horse). "W Szczebrzeszynie koÅ„ brzmi w trzcinie". + imagine koÅ„ (horse) as scientist.