pack tactics
now historical
noun
(In the Second World War (1939–45)) the practice of German submarines of operating in groups (treated as plural).
Origin
1940s; earliest use found in The Sun.
- action time
- action verb
- action word
- actious
- Actium, Battle of
- activable
- activase
- activate
- activated carbon
- activated charcoal
- activated sludge
- activation
- activation analysis
- activation energy
- activator
- active
- active barrier
- active birth
- active carbon
- active charcoal
- active citizen
- Active Citizen Force
- active citizenship
- active current
- active debt