run_down
1. [ verb ] use up all one's strength and energy and stop working
Synonyms: peter_out run_out conk_out poop_out
Examples:

"At the end of the march, I pooped out"

Related terms: tire
2. [ verb ] trace
Synonyms: check_out
Examples:

"We are running down a few tips"

Related terms: pursue
3. [ verb ] move downward
Examples:

"The water ran down"

Related terms: run
4. [ verb ] injure or kill by running over, as with a car
Synonyms: run_over
Related terms: injure
5. [ verb ] examine hastily
Synonyms: scan glance_over rake skim
Examples:

"She scanned the newspaper headlines while waiting for the taxi"

Related terms: examine skim
6. [ verb ] deplete
Synonyms: sap exhaust use_up play_out tire
Examples:

"exhaust one's savings" "We quickly played out our strength"

Related terms: consume drain play_out sapper
7. [ verb ] pursue until captured
Examples:

: "They ran down the fugitive"

Related terms: chase
Similar spelling:   rundown
  run-down
  Ruandan
  rain_down