Definition 2025 
		
        
                    aca
            
      
      aca
      
Classical Nahuatl
Pronoun
aca
-  Alternative spelling of acah
 
Irish
Pronoun
aca (emphatic acasan)
-  Superseded spelling of acu.
 
Scottish Gaelic
Etymology
Pronoun
aca
-  at them
-  Chan eil ticeadan aca. ― They don't have tickets. (literally Tickets are not at them.)
 
-  their
-  na ticeadan aca ― their tickets (literally the tickets at them)
 
Derived terms