Lock up — Meaning, Definition & Synonyms

noun /ˈläk-ˌəp/ lock·up

Meaning & Definition of Lock up

Lock up (noun)

  1. jail; especially, a local jail where persons are detained prior to court hearing
  2. an act of locking, the state of being locked

Origin & Etymology of Lock up

First known use: 1746

Frequently Asked Questions about Lock up

What does "Lock up" mean?

"Lock up" means jail; especially, a local jail where persons are detained prior to court hearing. As a noun, it is defined as: jail; especially, a local jail where persons are detained prior to court hearing. It has 2 distinct senses.

Is "Lock up" a noun, verb, or adjective?

"Lock up" is a noun.

How do you pronounce "Lock up"?

"Lock up" is pronounced /ˈläk-ˌəp/ and divided into syllables as lock·up.

What is the origin of the word "Lock up"?

First known use: 1746.