Bedeutung von "dot" Essential English Dictionary

dot

noun uk /dɒt/

a small, round mark or spot:

a pattern of blue and green dots

B1 [ no plural ] the spoken form of ‘.’ in an Internet address:

dot co dot uk (= .co.uk)
on the dot

at that exact time:

We have to leave at 7.30 on the dot.

(Definition von "dot" von Cambridge Essential Dictionary © Cambridge University Press)