Usage History of 'lockup'

The following chart shows how frequently 'lockup' appeared in printed materials over time. For example, the word 'lockup' occurred 2 times in books in 1660 and 8,420 times in 2008. From 1660 to 2008, the word 'lockup' was used a total of 161,700 times in books scanned by Google. See Reference: Google Ngram project.

See also:

Find all anagrams of 'lockup'
Words starting with a,b,c...
Words ending with a,b,c...
Words starting & ending with a,b,c....