definition of
dot

[1] #1 dot n. [point] a very small circular shape; "a row of points"; "draw lines between the dots". wn

[2] #2 dot v. [stud, constellate] scatter or intersperse like dots or studs; "Hills constellated with lights". wn

[3] #3 dot n. [Department of Transportation, Transportation, DoT] the United States federal department that institutes and coordinates national transportation programs; created in 1966. wn

[4] #4 dot v. [scatter, sprinkle, dust, disperse] distribute loosely; "He scattered gun powder under the wagon". wn

[5] #5 dot n. [dit] the shorter of the two telegraphic signals used in Morse code. wn