Definition of existentalism:
		
              °A twentieth-century 
philosophical movement emphasizing the 
uniqueness of each human 
existence in 
freely making its self-defining 
choices, with foundations in the thought of Soren Kierkegaard (1813-55) and Friedrich Nietzsche (1844-1900) and notably represented in the works of Karl Jaspers (1883-1969), Gabriel Marcel (1887-1973), Martin Heidegger (1889-1976), and Jean-Paul Sartre (1905-80).
            
 
            
            
              
                "The heyday of existentialism occurred in the mid-twentieth century."
              
            
          
            
              °The philosophical views of a 
particular thinker associated with the existentialist movement.
            
 
            
            
              
                "Sartre's existentialism is atheistic, but the existentialism of Marcel is distinctly Christian."
              
	 
 
		
		
		Definition of existentalism:
		
              °A twentieth-century 
philosophical movement emphasizing the 
uniqueness of each human 
existence in 
freely making its self-defining 
choices, with foundations in the thought of Soren Kierkegaard (1813-55) and Friedrich Nietzsche (1844-1900) and notably represented in the works of Karl Jaspers (1883-1969), Gabriel Marcel (1887-1973), Martin Heidegger (1889-1976), and Jean-Paul Sartre (1905-80).
            
 
            
            
              
                "The heyday of existentialism occurred in the mid-twentieth century."
              
            
          
            
              °The philosophical views of a 
particular thinker associated with the existentialist movement.
            
 
            
            
              
                "Sartre's existentialism is atheistic, but the existentialism of Marcel is distinctly Christian."