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