ordolel
aur, or- “day” Etym/349, Silm/458, PE/17:120, PE/17:148 + *tolel “coming” (as a pr. p. of *tol- “come” < teli “to come” Etym/395, tôl “(it) comes” WJ/254, tolo! “come!” VT/44:21, VT/44:25)
as a closed compound formed from the phrase *aur dolel “coming day”, cf. dantilais “autumm” PM/135
Gábor Lőrinczi (a.k.a. Cerebrum), from http://parf-en-ereglass.hu/