### Clue: Save sailor outside port (7)
### Answer: HUSBAND 
 ### Explanation: Definition: Save
  HAND(sailor,one of the crew) **containing**(outside) USB($$U$$niform $$S$$erial $$B$$us,strictly speaking the interface standard for connecting peripheral devices, eg. mouse, printer, to a computer, but commonly associated with the port into which the device cable is plugged.  Refreshingly uncommon equivalents for "sailor" and "port"
Answer:  Verb, to economise,manage and minimise cost.  Another favourite.