"zigzag, n., adj., and adv." OED Online. Oxford University Press, September 2021. Web. 16 October 2021.

"zigzag, n., adj., and adv." OED Online, Oxford University Press, September 2021, www.oed.com/viewdictionaryentry/Entry/232845. Accessed 16 October 2021.

"zigzag, n., adj., and adv.". OED Online. September 2021. Oxford University Press. https://www.oed.com/viewdictionaryentry/Entry/232845 (accessed October 16, 2021).