IPA: /oʊˈdiːəm/
KK: /oʊˈdiːəm/
A small theater or concert hall, especially one used for performances of music and poetry, often found in ancient Greece and Rome.
The ancient odeum was a popular venue for musical competitions and poetry recitals.
**Odeum** → It originates from Latin *odeum*, which comes from the Greek *ōideion* (from *ōidē*, meaning song). An odeum is a building used for musical performances, thus relating to song or music.
Imagine a place where people gather to enjoy 'songs' ('ōidē') — that's what an odeum is, a venue for musical performances.