rumbək
{noun} [Generate paradigm] 1. sediment, deposit (at the bottom of something)
♢ βedra pundaʃəʃte rumbək paldərna {sentence} there is sediment at the bottom of the bucket
2. {figuratively} remnants of the old, shadows of the past
♦ toʃto rumbək det͡ɕ koraŋam {verb I} to escape the shadows of one's past