"tiffin, n." OED Online. Oxford University Press, December 2021. Web. 2 December 2021.

"tiffin, n." OED Online, Oxford University Press, December 2021, www.oed.com/viewdictionaryentry/Entry/201890;jsessionid=374C682644FFD07A2C6605AB0E0A9B2F. Accessed 2 December 2021.

"tiffin, n.". OED Online. December 2021. Oxford University Press. https://www.oed.com/viewdictionaryentry/Entry/201890;jsessionid=374C682644FFD07A2C6605AB0E0A9B2F (accessed December 02, 2021).