rosetta stone

Thân thiện

A museum visitor looks at the Rosetta Stone in a glass case.

Definition

Noun: 1. An Ancient Artifact: A fragment of a larger, inscribed stone slab (stela) created in 196 BC. It is famous for bearing the same decree written in three scripts: Ancient Egyptian hieroglyphs, Demotic script, and Ancient Greek. Its discovery was crucial for providing the first key to understanding Egyptian hieroglyphic writing. 2. A Crucial Key to Understanding: By extension, any singular clue, discovery, or piece of evidence that provides the fundamental knowledge needed to solve a previously intractable problem or to understand a complex, unknown system.

Usage Examples

• Noun (Historical Artifact):

  • The Rosetta Stone is housed in the British Museum in London.
  • Scholars used the Greek text on the Rosetta Stone to decipher the Egyptian hieroglyphs.

• Noun (Figurative Meaning):

  • The discovery of the virus's genetic code was the Rosetta Stone for developing a vaccine.
  • This old diary served as a Rosetta Stone, helping historians understand the family's secret history.

Advanced Usage

• The term is often used metaphorically in fields like linguistics, cryptography, science, and technology to describe a breakthrough discovery.
• It is commonly used with the definite article "the" when referring to the specific artifact, but can be used with the indefinite article "a" when used figuratively (e.g., "a Rosetta Stone for quantum physics").

Variants and Related Words

• Decipher (verb): To convert a text written in code or an unknown script into an understandable language.
• Stela/Stele (noun): An upright stone slab or column typically bearing an inscription or design, often used as a monument.
• Hieroglyph (noun): A character in a system of pictorial writing, particularly used in ancient Egypt.

Synonyms

• Key: Something that provides a means of achieving or understanding something.
• Clue: A piece of evidence or information used in the detection of a mystery or problem.
• Breakthrough: A sudden, dramatic, and important discovery or development.

Related Idioms and Phrases

• "The key to deciphering/unlocking...": This phrase is conceptually similar to the figurative use of "Rosetta Stone."
  • The algorithm was the key to unlocking the encrypted data.

Học thuật

Noun

1. a part of an inscribed granite stela that was originally about six feet tall and was set up in 196 BC; the inscriptions in hieroglyphics and Demotic and Greek gave the first clues to the decipherment of Egyptian hieroglyphics

Từ đồng nghĩa

• rosetta stone