white plague

Short definition from Wiktionary

Noun

1. 1
   Tuberculosis, especially of the lungs.
2. 2
   The white gold-aluminium intermetallic compound Au₅Al₂, which can be formed when gold and aluminium are heated in direct contact (for instance, at an electrical junction between gold and aluminium components).
3. 3
   The white gold-aluminium intermetallic compound Au₅Al₂, which can be formed when gold and aluminium are heated in direct contact (for instance, at an electrical junction between gold and aluminium components): The problems caused by the formation of this compound, including an increase in electrical resistance and formation of voids at the gold-aluminium junction, potentially culminating in total