treated

definition: made hard or flexible or resilient especially by heat treatment
example:
speech part: adjective
synonyms: hardened
definition: subjected to a physical (or chemical) treatment or action or agent
example: the sludge of treated sewage can be used as fertilizer
speech part: adjective
synonyms:
definition: given medical care or treatment
example: a treated cold is usually gone in 14 days
speech part: adjective
synonyms:

How treated is being used?