'tiffin' originates from British India, specifically from the word 'tiffing,' where 'tiff' meant 'a small drink or sip.'

'tiffing' transformed into the Anglo-Indian word 'tiffin,' and eventually became the modern English word 'tiffin.'

Initially, it meant 'a small drink or sip,' but over time it evolved into its current meaning of 'a light meal, especially lunch.'