n.
ability to comprehend, learn
1) to demonstrate, show ~
2) great, high, keen; limited; low; normal; outstanding, remarkable ~
3) artificial; native ~
4) the ~ to + inf. (she had the ~ to see through their scheme)
5) of a certain ~ (a person of considerable ~)
information
6) to collect, gather ~
7) classified; combat, military; industrial; secret ~