Dag Hjal⋅mar /dɑg ˈyɑlmɑr/Show Spelled Pronunciation[dahg yahl-mahr]Show IPA, 1905–61, Swedish statesman: Secretary General of the United Nations 1953–61; Nobel peace prize 1961.
Ham·mar·skjöld (hām'ər-shōld', -shəld, hä'mär-shɶld') Swedish political leader and secretary-general of the United Nations (1953-1961) who greatly increased the influence of the organization through his peacekeeping efforts in Suez, Lebanon, and Congo. He won the 1961 Nobel Peace Prize posthumously.