(chiefly uncountable) Capacity of mind, especially to understand principles, truths, facts or meanings, acquire knowledge, and apply it to practice; the ability to comprehend and learn.

plural of intelligence

Capable of being understood; clear to the mind.

In an intelligible manner.

Of high or especially quick cognitive capacity, bright. / Well thought-out, well considered. / Characterized by thoughtful interaction. / Having at least a similar level of brain power to humankind.

In an intelligent manner; cleverly.

That which is intelligible; the degree to which something is intelligible. / The quality of recorded speech of every word being understandable.

plural of intelligibility

Obsolete form of intelligence.

plural of intelligency