double sharp
C1/C2Technical (Music)
Definition
Meaning
A musical notation symbol (𝄪) indicating that a note should be raised by two semitones (a whole tone) from its natural pitch.
While strictly a musical term, it can be used metaphorically to describe something being heightened or intensified to an extreme degree.
Linguistics
Semantic Notes
Primarily a noun phrase referring to the symbol or the note affected by it. It is a specialist term with little semantic extension outside music theory.
Dialectal Variation
British vs American Usage
Differences
No substantive differences in meaning or usage. Pronunciation may have minor variations.
Connotations
Identical technical connotations in both dialects.
Frequency
Exclusively used within musical contexts with identical frequency in both regions.
Vocabulary
Collocations
Grammar
Valency Patterns
The note was marked with a double sharp.The key signature contains a double sharp on G.Vocabulary
Synonyms
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Not used.
Academic
Used in musicology and music theory discussions.
Everyday
Virtually never used.
Technical
The primary context. Used in sheet music, musical analysis, and theory instruction.
Examples
By Part of Speech
adjective
British English
- The F double-sharp note is quite rare in this key.
- He struggled with the double-sharp accidental.
American English
- The double-sharp symbol looks like an 'x'.
- That's a double-sharp key signature.
Examples
By CEFR Level
- The composer used a double sharp to modulate to a distant key.
- Can you play the C double sharp in that chord?
- In just intonation, a theoretical F double sharp is not precisely equivalent to a G natural.
- The piece's complexity is heightened by the frequent use of double sharps in the melodic line.
Learning
Memory Aids
Mnemonic
Think of a 'sharp' (♯) as a knife that raises a note by one step. A 'DOUBLE sharp' is like two knives, raising it by two steps.
Conceptual Metaphor
HEIGHT IS PITCH; A double sharp represents an extreme heightening or intensification of a base state.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calques like 'двойной острый'. The correct Russian musical term is 'дубль-диез'.
Common Mistakes
- Pronouncing it as 'double-sharp' without a clear pause, making it sound like one word. It is a compound noun.
- Confusing it with 'sharp double', which is meaningless in music.
Practice
Quiz
What is the effect of a double sharp on a musical note?
FAQ
Frequently Asked Questions
No. A natural (♮) cancels any previous sharp or flat, returning the note to its base pitch. A double sharp raises the note by two semitones from its base pitch.
It maintains the correct spelling of scales and chords according to music theory rules. For example, in the key of G# minor, the seventh note is F double sharp, not G natural, to preserve the alphabetic sequence of the scale (F#, G#, A#, B, C#, D#, E#, F#).
Theoretically, yes. However, they are most commonly found on notes like F, C, and G in keys with many sharps, or as incidental accidentals in complex chromatic passages.
The opposite is a double flat (𝄫), which lowers a note by two semitones.