Dorothy keeps record in garage (5)
I believe the answer is:
depot
'garage' is the definition.
(I've seen this before)
'dorothy keeps record' is the wordplay.
'dorothy' becomes 'dot' (nickname for someone called Dorothy).
'keeps' indicates putting letters inside.
'record' becomes 'EP' (abbreviation for extended play record).
'dot' placed around 'ep' is 'DEPOT'.
'in' is the link.
(Other definitions for depot that I've seen before include "Bus garage" , "Storage place" , "Storehouse as for supplies" , "Storehouse or main bus station (5)" , "Storehouse, repository" .)