I'm not a religionist so the actual definitions are a bit of a mystery to me.
I'd always thought that the term 'chapel' had two meanings:
1) A quiet, private place of remembrance and meditation, typically an adjunct to a church or a room in a hospital or ship, say.
2) A small, one-roomed church.
I'd like to use the second definition in a story but I can't find convincing corroboration on teh interweb.
I'd appreciate corrections.
Thanks,
AJ