In"sight` (?), n.
1.
A sight or view of the interior of anything; a deep inspection or view; introspection; -- frequently used with into.
He had an insight into almost all the secrets of state.
Jortin.
2.
Power of acute observation and deduction; penetration; discernment; perception.
Quickest insight
In all things that to greatest actions lead.
Milton.
© Webster 1913.