drop
drɒp
verb
let or make (something) fall vertically.
the fire was caused by someone dropping a lighted cigarette
let fall,let go (of),fail to hold,lose one’s grip on,release,unhand,relinquish,put,place,rest,deposit,set,set down,lay,leave,settle,shove,stick,position,station,pop,plonk
noun
a small round or pear-shaped portion of liquid that hangs or falls or adheres to a surface.
the first drops of rain splashed on the ground
droplet,blob,globule,bead,bubble,tear,dot,spheroid,oval,glob