Rundown vs Sundown - What's the difference?

As nouns the difference between rundown and sundown

is that rundown is a rough outline generally used in the definite, as the rundown while sundown is (us) sunset.

is .

(en noun)

A rough outline. Generally used in the definite, as the rundown .

Could you give me the rundown on the new rules?

(baseball) A defensive play in which the runner is caught between two fielders, who steadily converge to tag the runner out.

Smith is caught in a rundown , but Jones will come around to score.

A Caribbean stew of fish (typically mackerel) with reduced coconut milk, yam, tomato, onion and seasonings.

(-)

* bedraggled * broken-down * dilapidated * ramshackle * ruinous * tatterdemalion * tumbledown

(s)

(US) sunset

We'll meet by the pier at sundown ; don't forget to bring your kazoo.