agoge UK /əˈɡəʊ.d͡ʒi/US /əˈɡoʊ.d͡ʒi/ noun3 •(historical) A rigorous training regimen for Spartan men in preparation for army service. •In ancient Greek music, tempo or pace; rhythmical movement. •Melodic motion upward or downward by successive scale-steps: same as ductus in medieval music. formsagoges