To 'impart knowledge' or to 'impart information', means to pass on, transmit or communicate information or understanding about a topic to another person or group. These are both phrases you might hear in formal contexts.

1. Brian chose me to impart the information to the others as he feels that I am a better public speaker.
2. Anna was a caring grandmother who was always happy to impart her wisdom to her children and grandchildren.

1. Jack likes being a teacher. He enjoys the whole process of imparting knowledge to impressionable young students.
2. By embracing technology, we have greatly increased our capacity to impart and receive information.