You and I used brain in teaching session (7)

I believe the answer is:

webinar

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'teaching session' is the definition.
I know nothing about this answer so I cannot tell whether it can be defined by this definition.

'you and i used brain in' is the wordplay.
'you and i' becomes 'we' (we means you and I).
'used' indicates an anagram.
'in' is an insertion indicator.
'brain' with letters rearranged gives 'binar'.
'we' going inside 'binar' is 'WEBINAR'.

Can you help me to learn more?

(Other definitions for webinar that I've seen before include "Internet seminar" , "online discussion" .)

I've seen this clue in The Daily Express.

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