What is the meaning of approximation in kannada?

Meaning(s):

1. an approximate calculation of quantity or degree or worth
2. the quality of coming near to identity (especially close in quantity)
3. an imprecise or incomplete account
4. the act of bringing near or bringing together especially the cut edges of tissue
5. closeness
6. लगभग सही अनुमान = fairly good estimate 3000 students each year would be an approximation of the expected number.
7. सादृश्य Our results should be a good approximation to the true state of affairs.
8. आकलन An approximation of what it would cost
9. अनुमान An approximation of what it would cost