Usage History of 'intubation'

The following chart shows how frequently 'intubation' appeared in printed materials over time. For example, the word 'intubation' occurred 2 times in books in 1770 and 44,959 times in 2008. From 1770 to 2008, the word 'intubation' was used a total of 1,121,156 times in books scanned by Google. See Reference: Google Ngram project.

See also:

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