Usage History of 'headphone'

The following chart shows how frequently 'headphone' appeared in printed materials over time. For example, the word 'headphone' occurred 2 times in books in 1900 and 4,040 times in 2008. From 1900 to 2008, the word 'headphone' was used a total of 75,746 times in books scanned by Google. See Reference: Google Ngram project.

See also:

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