Chelidonius

Chel`i·do'ni·us noun [ Latin (sc. lapillus .)] A small stone taken from the gizzard of a young swallow. -- anciently worn as a medicinal charm.
Found on http://www.encyclo.co.uk/webster/C/60

Chelidonius

• (n.) A small stone taken from the gizzard of a young swallow. -- anciently worn as a medicinal charm.
Found on http://thinkexist.com/dictionary/meaning/chelidonius/
No exact match found