bell_ringer
1. [ noun ] (music,performing arts) someone who plays musical handbells
Related terms: musician
2. [ noun ] a person who rings church bells (as for summoning the congregation)
Synonyms: ringer toller
Related terms: signaler ring
3. [ noun ] something that exactly succeeds in achieving its goal
Synonyms: bull's_eye home_run mark
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:   bell_ringing
  bellarmine