noun

a small round mark or spot.

a symbol depicted in coloured dots

spot,speck,fleck,speckle,point,pinpoint,pinprick,mark,dab,bit,particle,atom,molecule,iota,jot,mote,mite,decimal point,full stop,macule,macula

verb

mark with a small spot or spots.

wet spots of rain began to dot his shirt

spot,fleck,bespeckle,mark,dab,stipple,pock,freckle,sprinkle,dust,befleck,bestrew,besprinkle