The causes of leg pain can be musculoskeletal, neurological, or vascular. Shin splints and stress fractures can result from repetitive sports, such as running. Leg pain can sometimes indicate a serious vascular problems.
Noun. 1. altruism-the quality of unselfish concern for the welfare of others. selflessness. unselfishness-the quality of not putting yourself first but being willing to give your time or money or effort etc. for others; rural people show more devotion and unselfishness than do their urban cousins.
Translations for 'altruism'. 1  British English: altruism Altruism is unselfish concern for other people's happiness and welfare. 2  NOUNFortunately, volunteers are not motivated by self-interest, but by altruism.ranslations for 'altruism'. 1  British English: altruism Altruism is unselfish concern for other people's happiness and welfare. 2  Brazilian Portuguese: altruismo. 3  AltruÃ­smo: chinese å©ä»ä¸»ä¹. 4  å©ä»ä¸»ä¹ç¾© European: spanish. 5  Altruismo: french. 6  Altruisme: German. 7  Altruismus: italian. 8  Altruismo: japanese. 9  å©ä»ä¸»ç¾©: korean. 10  ì´íì¬: portuguese. 11  Altruismo: altruÃ­smo.  spanish altruismo