1.
special program; special episode
A special broadcast or extended episode of a TV program, typically aired during holidays or special occasions.
2.
security personnel; bodyguard
Abbreviation for 'security police' or security personnel who protect VIPs and public figures.
Etymology
Sense 1: Abbreviation of English 'special'.
Sense 2: Abbreviation of 'security police'.
Usage
Sense 1 is very common in TV programming, especially for:
- Holiday specials (年末年始)
- Extended episodes
- One-time special broadcasts
Sense 2 refers specifically to protection officers, often seen with politicians and celebrities.