Something that exactly succeeds in achieving its goal. Synonyms:bell ringer, home run, mark."Scored a bull's eye" , "Hit the mark" , "The president's speech was a home run"
... the bull's eye like a man, Miss Meredith," Captain Olliver took her up promptly. "The Major never told us he was adding a crack shot to the regiment!" And he swept her a bow ... — Captain Desmond, V.C. • Maud Diver
...
