unstructured

[ uhn-struhk-cherd ]

adjective

1. lacking a clearly defined structure or organization:

   an unstructured conference; an unstructured school environment.

unstructured

/ ʌnˈstrʌktʃəd /

adjective

1. without formal structure or systematic organization
2. without a preformed shape; (esp of clothes) loose; untailored

Word History and Origins

Origin of unstructured¹

First recorded in 1940–45; un- ¹ + structured

Example Sentences

It went on to win three Primetime Emmy awards, including for unstructured reality program.

From Los Angeles Times

With a parent working nearby, kids can enjoy the freedom of unstructured outdoor play, all within the safe haven of their own garden.

From Seattle Times

HP claimed it had been duped into overpaying for the company, which was known for software that could extract useful information from "unstructured" sources such as phone calls, emails or video.

From BBC

Adolescents who view their households as more unstructured, disorganized, or hectic than their siblings develop more mental health and behavioral problems in early adulthood, according to the study.

From Science Daily

However, those risk factors became less likely when children had more time for unstructured play and spent more quality time with their parents.

From Los Angeles Times

Related Words

• disorganized
• unregulated