Usage History of 'spacewalk'

The following chart shows how frequently 'spacewalk' appeared in printed materials over time. For example, the word 'spacewalk' occurred 8 times in books in 1943 and 591 times in 2008. From 1943 to 2008, the word 'spacewalk' was used a total of 13,641 times in books scanned by Google. See Reference: Google Ngram project.

See also:

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