stapati

1. (stapati se) to merge; to blend
   Na horizontu se more stapa sa nebom. — On the horizon the sea merges with the sky.
   Kod Beograda se Sava stapa sa Dunavom. — At Belgrade the Sava merges with the Danube.
2. (stapati se, of people) to assimilate; to blend in
   Doseljenici se polako stapaju sa lokalnim stanovništvom. — The newcomers are slowly blending in with the local population.
3. (+ acc.) to fuse; to combine
   Ovaj bend u svojim pesmama stapa džez i rok. — This band fuses jazz and rock in its songs.

Mostly used as stapati se sa + instrumental.