کلماتور
Of, pertaining to, or designating, an anhydride, C4H4O5, of tartaric acid, obtained as a white crystalline deliquescent substance.
1. Tending to vindicate; vindicating; as, a vindicative policy. 2. Revengeful; vindictive. [Obs.] Vindicative persons live the life of witches, who, as they are mischievous, so end they infortunate. Bacon. -- Vin"di*ca*tive*ness, n.