off-limits

UK: ˌɒf ˈlɪmɪts | US: ˌɔːf ˈlɪmɪts

Definition

  1. adj. prohibited or forbidden from access or use

  2. adj. restricted to a specific group or purpose

Structure
off <away, not permitted>limits <boundaries>
Etymology

The term "off-limits" originated in military jargon in the early 20th century, combining "off" (indicating exclusion) and "limits" (referring to designated boundaries). It originally described areas where soldiers were forbidden to enter. Over time, it expanded into general usage to denote anything restricted or prohibited. The logic is straightforward: if something is "off" the "limits," it lies outside permitted boundaries.

Examples

  1. The construction site was declared off-limits to the public.

  2. The teacher made her desk off-limits to students.

  3. This section of the library is off-limits without special permission.

  4. The old factory is off-limits due to safety hazards.

  5. Personal questions are off-limits during the interview.