unilluminating
/ˌʌnɪˈluːmɪneɪtɪŋ/
adjective
- Failing to provide useful information, insight, or understanding; not enlightening.
- His answer to my question was brief and unilluminating.
- The lecture was so unilluminating that most students fell asleep.
- I read the report twice, but found it completely unilluminating.
Synonyms
Antonyms