noun
intellect
IN-tuh-lekt/ˈɪntəlekt/
The capacity for abstract thought and understanding.
He uses his intellect to fit the final tangram piece.

Etymology
“Between” and “pick out” combine in the idea of discerning—picking out distinctions. The resulting Latin noun meant understanding, which connects directly to intellect as the capacity for thought and reasoning.
In context
to be promoted and within that the thinkers were relatively optimistic about the potential for the human intellect to understand reality
More examples
- These complex questions challenge even her sharp intellect.
- The course develops the intellect through discussion and debate.
- She is one of the leading intellects in her field.
Forms
intellect · intellects
intellectual adjective — Relating to thought, reasoning, and understanding.
Similar words
- intelligence
- Covers broader abilities, including learning, adapting, and solving practical problems.
- reason
- Emphasizes logical thinking rather than the full capacity for understanding.
- mind
- Includes memory, feelings, and awareness as well as reasoning.