silver bullet
noun
Forms silver bullets
- noun (literally, folklore) A bullet made of silver, usually with reference to the folkloric belief that such bullets are the only weapons which can kill a werewolf, vampire, or other monster.
- noun (figurative) Any straightforward solution perceived to have great effectiveness or to bring miraculous results. “There is no silver bullet for this problem. It will take hard work and long hours to fix.”
- noun (colloquial) A classic dry martini cocktail.
- noun (military slang) A thermometer, especially one used for rectal temperature readings.
Synonyms
Sources: Wiktionary — from the Wiktionary entry “silver bullet”, CC BY-SA 4.0. Details