Tayabeño adjective 2noun 2forms 1 adjective2 •(no longer used) Of, or pertaining to Quezon and Aurora provinces. •(no longer used) Of, or pertaining to Tayabas, Quezon. noun2 •(no longer used) A person from Quezon and Aurora provinces. •(no longer used) A native or inhabitant of Tayabas, Quezon. formsTayabeños