Look up: conscientious

1. 
   conscientious
   [adj] - guided by or in accordance with conscience or sense of right and wrong 2. [adj] - characterized by extreme care and great effort
   Found on http://www.webdictionary.co.uk/definitio
   
   
2. 
   Conscientious
   Con`sci·en'tious adjective [ Confer French consciencieux , Late Latin conscientiosus .] 1. Influenced by conscience; governed by a strict regard to the dictates of conscience, or by the known or supposed rules of right and wrong; -- said of a person. « The advice of wise and conscientious men. Prescott. » 2. Characterized by a regard to cons ...
   Found on http://www.encyclo.co.uk/webster/C/140
   
   
3. 
   conscientious
   painstaking adjective characterized by extreme care and great effort; `conscientious application to the work at hand`; `painstaking research`; `scrupulous attention to details`
   Found on http://wordnet.princeton.edu/perl/webwn?
   
   
4. 
   conscientious
   adjective guided by or in accordance with conscience or sense of right and wrong; `a conscientious decision to speak out about injustice`
   Found on http://wordnet.princeton.edu/perl/webwn?
   
   
5. 
   Conscientious
   • (a.) Influenced by conscience; governed by a strict regard to the dictates of conscience, or by the known or supposed rules of right and wrong; -- said of a person. • (a.) Characterized by a regard to conscience; conformed to the dictates of conscience; -- said of actions.
   Found on http://thinkexist.com/dictionary/meaning
   
   
6. 
   conscientious
   conscientious A reference to someone who is obedient or loyal to his/her conscience; habitually governed by a sense of duty; scrupulous.
   Found on http://www.wordinfo.info/words/index/inf