say it: uhn-STRUHK-shurd
unstructured is an adjective meaning "lacking definite structure or organization". It carries 2 recorded senses.
lacking definite structure or organization
“an unstructured situation with no one in authority”
“a neighborhood gang with a relatively unstructured system”
“children in an unstructured environment often feel insecure”
“unstructured inkblots”
Definitions, synonyms and semantic relations for unstructured come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.