Definition of resedimentation in US English:

resedimentation

noun

Geology
  • Redeposition or resettling of sediment; (specifically) movement of previously deposited sediment from one location to another by currents of water, landslips, etc.

Origin

Late 19th century. From re- + sedimentation, after resediment. With later use compare Italian risedimentazione.

Pronunciation

resedimentation

/riːˌsɛdɪm(ə)nˈteɪʃn/