Usage History of 'orientational'

The following chart shows how frequently 'orientational' appeared in printed materials over time. For example, the word 'orientational' occurred 2 times in books in 1892 and 4,650 times in 2008. From 1892 to 2008, the word 'orientational' was used a total of 216,315 times in books scanned by Google. See Reference: Google Ngram project.

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