bull's eye
Meanings
- in target shooting: a score made by hitting the center of the target;
- "in repeated sets of five shots his numbers of bull's-eyes varied"
- the center of a target
- something that exactly succeeds in achieving its goal;
- "the new advertising campaign was a bell ringer"
- "scored a bull's eye"
- "hit the mark"
- "the president's speech was a home run"
- a lantern with a single opening and a sliding panel that can be closed to conceal the light