‘Beware!’ ‘Look out!’ Also occas. as a children’s truce term.
“nix, int. and n.1.” OED Online. Oxford University Press, September 2016. Web. 3 October 2016.
What I would give to breathe properly! I am so stuffed up that I almost died last night from suffocation. I’m going back to bed. Anyone have a spare nose that actually works?