Conscious understanding of something.
That which is detected by the five senses; not necessarily understood (imagine looking through fog, trying to understand if you see a small dog or a cat); also that which is detected within consciousness as a thought, intuition, deduction, etc.
Vision (ability)
The organisation, identification and interpretation of sensory information.
Acuity
The ability to make a decision based on the combination of knowledge, experience, and intuitive understanding.
A piece of wise advice.
A group of owls.
An element of personal character that enables one to distinguish the wise from the unwise.
The ability to know and apply spiritual truths.
The discretionary use of knowledge for the greatest good.
The ability to apply relevant knowledge in an insightful way, especially to different situations from that in which the knowledge was gained.
A group of wombats.