pantheon
all the gods; the greats
Today this word meansThe whole company of a culture's gods. Or the towering figures of any field.
Greek pan (all) + theos (god).
Rome's Pantheon was first built in 27 BC and rebuilt under Hadrian; its dome still stands intact.
That 43-meter concrete dome was the world's largest for nearly 1,900 years.
Worth noting
No relation to the goat-god Pan. Here pan is the ordinary word for "all."