Definition of popple in English:

popple

verb

[NO OBJECT]
  • (of water) flow in a tumbling or rippling way:

    ‘we could hear the sound of the water poppling, splashing, trickling’

noun

  • [in singular] A rolling or rippling of water:

    ‘the short, confused popple that exists outside the entrance to the marina’

Origin

Late Middle English: probably from Middle Dutch popelen to murmur, of imitative origin.

Pronunciation:

popple

/ˈpɒp(ə)l/