propylaeum
Syllabification: (prop·y·lae·um)
Pronunciation: /ˌpräpəˈlēəm, ˌprō-/
Definition of propylaeum
noun ( plural propylaea /-ˈlēə/)
Origin:
via Latin from Greek propulaion, neuter (used as a noun) of propulaios 'before the gate', from pro 'before' + pulē 'gate'