"tiffin, n." OED Online. Oxford University Press, December 2021. Web. 20 January 2022.

"tiffin, n." OED Online, Oxford University Press, December 2021, www.oed.com/viewdictionaryentry/Entry/201890;jsessionid=028B3409D2FBCF014A6A58E114A71890. Accessed 20 January 2022.

"tiffin, n.". OED Online. December 2021. Oxford University Press. https://www.oed.com/viewdictionaryentry/Entry/201890;jsessionid=028B3409D2FBCF014A6A58E114A71890 (accessed January 20, 2022).