Noun:
1: point, dot a very small circular shape; "a row of points"; "draw lines between the dots"
2: transportation, dot, department of transportation the United States federal department that institutes and coordinates national transportation programs; created in 1966
3: dot, dit the shorter of the two telegraphic signals used in Morse code
4: superman, dot, elvis, loony toons, zen, acid, battery-acid, dose, window pane, lucy in the sky with diamonds, back breaker, pane street name for lysergic acid diethylamide
Verb:
1: constellate, stud, dot scatter or intersperse like dots or studs; "Hills constellated with lights"
2: sprinkle, disperse, dot, scatter, dust distribute loosely; "He scattered gun powder under the wagon"
3: dot make a dot or dots
4: dot mark with a dot; "dot your `i's"