ˈɛvɹiˌdeɪ mʌnˈdeɪn kwəˈtɪdɪən kwɵˈtɪdɪən ɹuːˈtiːn təˈɹiːn təˈɹɛstɹi.əl belonging to this earth or world; not ideal or heavenly not a fairy palace; yet a mundane wonder of unimagined kind so terrene a being as himself found in the ordinary course of events a placid everyday scene it was a routine day there's nothing quite like a real … train conductor to add color to a quotidian commute concerned with the world or worldly matters mundane affairs he developed an immense terrestrial practicality