operational area
Military
noun
An area in which military operations are taking place; (South African ) an area in which control of security is vested in the defence forces rather than the police force (now historical ).
Origin
1920s; earliest use found in The Times.
- terrorist
- terroristic
- terroristical
- terroristically
- terrorization
- terrorize
- terrorizer
- terrorless
- terror raid
- terrorsome
- terror-stricken
- terror-struck
- terror tactics
- terry
- Terry, Dame Ellen
- terse
- tersely
- terseness
- tertian
- tertiary
- tertiary education
- tertiary entrance rank
- tertiary industry
- tertiary sector
- tertiary structure