brainpower means mental ability; intelligence. Lexicurio rates it Rare gem — a strength score of 79 out of 100.
brainpower is pronounced /ˈbɹeɪnˌpaʊə/.
Etymology
From brain + power.
noun
- Mental ability; intelligence.“He applied his brainpower to the problem.”
- Intelligent people considered or regarded as a group.“I suspect the think tank lacks the brainpower to function effectively.”