tintinnabulation
noun
[ ˌtɪntɪnabjʊˈleɪʃ(ə)n ]
• a ringing or tinkling sound.
• "the tiny tintinnabulation, faint as fairy bells"
Origin:
mid 19th century: from Latin tintinnabulum ‘tinkling bell’ (from tintinnare, reduplication of tinnire ‘to ring, tinkle’) + -ation.