How do you pronounce lechaeum?

"Lechaeum" is not a common word in English, so there's no definitive pronunciation.

However, based on its potential Greek roots, it's likely pronounced:

leh-KAY-oom

* leh: as in "let"

* KAY: as in "kayak"

* oom: as in "room"

But keep in mind, this is just a suggested pronunciation based on possible origins. If you know the context or the specific meaning of "lechaeum," that might help to refine the pronunciation.