Ba'athism (Arabic: البعثية‎, al-Baʿathīyah IPA: , from بعث baʿath IPA: , meaning "renaissance" or "resurrection") is an Arab nationalist ideology that promotes the development and creation of a unified Arab state through the leadership of a vanguard party over a progressive revolutionary government.
Ba'athisme (arabisk: البعث al-ba‘ath betyder "renæssance"/"genopstandelse") er en arabisk-nationalistisk ideologi, der taler for udviklingen og oprettelsen af en forenet arabisk stat gennem et fortropspartis lederskab af en progressiv revolutionær regering.