Usage History of 'humidifier'

The following chart shows how frequently 'humidifier' appeared in printed materials over time. For example, the word 'humidifier' occurred 6 times in books in 1889 and 4,060 times in 2008. From 1889 to 2008, the word 'humidifier' was used a total of 146,348 times in books scanned by Google. See Reference: Google Ngram project.

See also:

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