An approach to addressing a problem.
A severe criticism.
bark up the wrong tree
To take the wrong approach to a situation; to follow a false lead; to …
line in the sand
A defining moment; a cutoff point.
line one's pockets
To accumulate personal wealth, especially in an illegal or morally obj…
line up one's ducks
To organize one's affairs so that one is ready to act efficiently.
line of country
One's area of specialization or interest.
line someone's pockets
to make someone objectionable even more wealthy