gen (someone) up on (something)

(redirected from gen up on)

gen (someone) up on (something)

To inform or educate someone about something; to give someone the required information about something. Primarily heard in UK. The manager genned us up this morning on the status of the company.
See also: gen, on, up
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
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