Definition of clitter in English:

clitter

Pronunciation /ˈklidər/ /ˈklɪdər/

intransitive verb

[no object]
  • Make a thin, vibratory, rattling sound.

    ‘a coded message clittered over the radio speakers’
    • ‘Combined with Auzet's clitter clatter, the effect is reminiscent of an imagined rain forest tribal dance.’

Origin

Early 16th century imitative.