home_run
1. [ noun ] (baseball) a base hit on which the batter scores a run
Synonyms: homer
Related terms: base_hit solo_homer homer
2. [ noun ] something that exactly succeeds in achieving its goal
Synonyms: bull's_eye mark bell_ringer
Examples:

"the new advertising campaign was a bell ringer" "scored a bull's eye" "hit the mark" "the president's speech was a home run"

Related terms: success set
Similar spelling:   home_range