Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
clickety-click is a noun meaning "a fast and rhythmic click-clack". It carries one recorded sense.
a fast and rhythmic click-clack
“the clickety-clack of the typewriters”
Definitions, synonyms and semantic relations for clickety-click come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.