adj
knowledgeable
NOL-ih-juh-buhl
adj
1
Having a lot of knowledge, especially about a particular subject.
"The tour guide was extremely knowledgeable about local history."
How to Use Knowledgeable
Learner’s notesIn plain EnglishWell-informed; knowing a lot about something.
Common pairings
knowledgeable about
a knowledgeable staff member
Word Forms
more knowledgeable comparative, knowledgeables plural, most knowledgeable superlative
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The tour guide was extremely _____ about local history.
Etymology
From knowledge plus -able.