pancuronium UK /ˌpæŋ.kjʊˈɹəʊ.ni.əm/US /ˌpæŋ.kjəˈɹoʊ.ni.əm/ noun1 •A synthetic steroid which is used as a neuromuscular blocking agent.The second chemical is pancuronium bromide, a relative of curare. — 2007
