antipion التعريفات والمعاني == English == === Etymology === From anti- + pion. === Noun === antipion (plural antipions) (particle physics) The antiparticle of a pion. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة antipions antipode antipodal antimon antibiotic antipodes antibiotikum Antigone antimoni