olemus
mõtlemisvõime, mõistus:
mõistmis-, otsustus- ja arutlusvõime

Wiktionary:
2. (countable) an entity that has capacities to understand principles, truths, facts or meanings, acquire knowledge, and apply it to practice, the ability to comprehend and learn

ülevaateid
https://en.wikipedia.org/wiki/Intelligence

https://en.wikipedia.org/wiki/Human_intelligence

https://en.wikipedia.org/wiki/Outline_of_human_intelligence

https://en.wikipedia.org/wiki/Social_intelligence

https://en.wikipedia.org/wiki/Social_intelligence

http://www.sparknotes.com/psychology/psych101/intelligence/context.html

http://open.lib.umn.edu/intropsyc/chapter/9-1-defining-and-measuring-intelligence/

vt ka
- intellektitehnika
- parvintellekt
- tehisintellekt