"tiffin, n." OED Online. Oxford University Press, December 2021. Web. 21 January 2022.

"tiffin, n." OED Online, Oxford University Press, December 2021, www.oed.com/viewdictionaryentry/Entry/201890;jsessionid=DDF5BBEC6364B48268D5ED4C54ED0A03. Accessed 21 January 2022.

"tiffin, n.". OED Online. December 2021. Oxford University Press. https://www.oed.com/viewdictionaryentry/Entry/201890;jsessionid=DDF5BBEC6364B48268D5ED4C54ED0A03 (accessed January 21, 2022).