A a secret or disguised way ofwriting. b a thing written in this way. c the key to it.
The arithmetical symbol (0) denoting no amount but used tooccupy a vacant place in decimal etc. numeration (as in 12.05).3 a person or thing of no importance.
The interlaced initialsof a person or company etc.; a monogram.
Any Arabic numeral.6 continuous sounding of an organ-pipe, caused by a mechanicaldefect.
V.
Tr. put into secret writing, encipher.
A tr.(usu. foll. by out) work out by arithmetic, calculate. b intr.archaic do arithmetic. [ME, f. OF cif(f)re, ult. f. Arab sifrZERO]
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