 The early uses of antimonium include the translations , in <unk> – 1100 , by Constantine the African of Arabic medical <unk> . Several authorities believe antimonium is a scribal corruption of some Arabic form ; <unk> derives it from <unk> ; other possibilities include <unk> , the Arabic name of the metalloid , and a hypothetical as @-@ stimmi , derived from or parallel to the Greek . 
