1. (noun) a person who rings church bells (as for summoning the congregation)

• ringer
• toller

2. (noun) something that exactly succeeds in achieving its goal

• bull's eye
• home run
• mark

1. (noun) a person who rings church bells (as for summoning the congregation)

• signaler
• signaller

2. (noun) someone who plays musical handbells

• instrumentalist
• musician
• player

3. (noun) something that exactly succeeds in achieving its goal

• success

1. (noun) a person who rings church bells (as for summoning the congregation)

• knell
• ring
• toll

2. (noun) something that exactly succeeds in achieving its goal

• mark
• set