a group, class, division, etc. into which somebody or something is put
طبقهبندی, دستهبندی, ردهبندی, تقسیمبندی
a document with the security classification ‘confidential’
The material was put into the highest security classification.
These messages could be said to fall under the classification of ‘abuse’.
Gambling addiction and alcoholism are included in the same general classification.
The classification ‘science’ covers a great many different subjects.