chlorous

/K L AO1 R AH0 S/
adjective
  1. 1

    (chemistry) Of a compound, containing chlorine with a lower oxidation number than equivalent chloric compounds; especially having an oxidation number of 3.

  2. 2

    (obsolete) Relating to, or resembling, the electronegative character of chlorine; hence, electronegative; opposed to basylous or zincous.