Also next to ship (7)
I believe the answer is:
besides
'also' is the definition.
(I've seen this before)
'next to ship' is the wordplay.
'next to' becomes 'beside' (I've seen this before).
'ship' becomes 's' (this could be a standard abbreviation I've not previously seen).
'beside'+'s'='BESIDES'
Can you help me to learn more?
(Other definitions for besides that I've seen before include "What's more" , "In addition, as well" , "to boot" , "Anyway" , "Additionally" .)