The Collaborative International Dictionary of English v.0.48:
Sans \Sans\ (s[aum]n; E. s[a^]nz), prep. [F., from L. sine without.] Without; deprived or destitute of. Rarely used as an English word. "Sans fail." --Chaucer. [1913 Webster] Sans teeth, sans eyes, sans taste, sans everything. --Shak. [1913 Webster]