This is the 239th most frequent Tamil word.
ஒக
The Tamil word "ஒக" does not have a clear standalone meaning and could be a misspelling or part of a phrase.
Here, 'ஒக' is used to mean 'single' or 'one', specifying a unit.
ஒக அணு உலகின் மிக சிறியது.
A single atom is one of the smallest in the world.
In this case, 'ஒக' indicates 'one' as in 'a particular one' or 'one of something'.
கிளம்பும் நேரத்தில் ஒக புத்தகம் எடுத்துக்கொண்டு வா.
Take one book with you when you leave.
Here, 'ஒக' is used to imply 'one' in a context of mentioning a specific or well-thought suggestion.