definition of
plop

[1] #1 plop n. the noise of a rounded object dropping into a liquid without a splash. wn

[2] #2 plop v. drop something with a plopping sound. wn

[3] #3 plop r. [plunk] with a short hollow thud; "plop came the ball down to the corner of the green". wn

[4] #4 plop v. drop with the sound of something falling into water. wn

[5] #5 plop v. [plank, flump, plonk, plunk, plump down, plunk down, plump] set (something or oneself) down with or as if with a noise; "He planked the money on the table"; "He planked himself into the sofa". wn