untreated

UK: ʌnˈtriːtɪd | US: ʌnˈtriːtɪd

Definition

  1. adj. not subjected to medical or chemical treatment

  2. adj. not dealt with or addressed (e.g., a problem)

Structure
un <not>treat <handle>ed <adjective suffix>
Etymology

The word "untreated" combines the Old English prefix "un-" (meaning "not") with the verb "treat," derived from Latin "tractare" (to handle or manage), and the suffix "-ed," forming a past participle adjective. The logical progression reflects negation ("un-") of an action ("treat") to describe something left unmanaged or unprocessed.

Examples

  1. The untreated water may contain harmful bacteria.

  2. His untreated injury worsened over time.

  3. The report highlighted untreated issues in the education system.

  4. Untreated wood is more susceptible to rot.

  5. She left the conflict untreated, leading to further misunderstandings.