The point of a website, say? (3)
I believe the answer is:
dot
'the point' is the definition.
('dot' can be a synonym of 'point')
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for dot that I've seen before include "Full stop, period or tittle" , "One of the signals in Morse code" , "Small round spot" , "Morse symbol; spot" , "Marriage portion; spot" .)