Meaning ofrectificationin English

Noun

1. making something right; correcting errors
   The company is undergoing rectification to address the issues with their product.
2. finding a straight line equal to a curve portion
   The engineer performed a rectification of the curved road to improve safety.
3. truncating a polyhedron by replacing vertices
   The mathematician applied rectification to the polyhedron model to simplify its shape.
4. adjusting a globe for problem-solving
   The team used rectification to adjust the globe and identify the optimal route.
5. purification through distillation; refining a substance
   The chemist performed rectification to purify the contaminated water sample.
6. a communist purge or political correction
   The government implemented a rectification campaign to eliminate opposition voices.
7. a procedure to determine birth time (using life events)
   The astrologer used rectification to determine the exact birth time of her client.