'proverbial' originates from Latin, specifically the word 'proverbialis,' where 'proverbium' meant 'a common saying or maxim.'

'proverbialis' transformed into the Old French word 'proverbial,' and eventually became the modern English word 'proverbial' through Middle English.

Initially, it meant 'relating to a proverb,' but over time it evolved into its current meaning of 'widely known and recognized.'