What Does Chord Mean?
A chord is a group of three or more musical notes played together. In geometry, a chord is a line segment connecting two points on a curve.
Chord functions as a noun.
What Does Cord Mean?
A cord is a length of rope, string, or cable. It also refers to an electrical power cord or a unit of measurement for firewood (128 cubic feet).
Cord functions as a noun.
Chord vs Cord: Key Differences
| Chord | Cord |
|---|---|
| Musical notes played together | Rope, cable, or string |
| Also a geometry term | Also a unit of firewood |
| "Strike a chord" | "Extension cord" |
Examples of Chord in a Sentence
- She played a C major chord on the guitar.
- The opening chord of the song is instantly recognizable.
- In geometry, a chord connects two points on a circle.
- That speech struck a chord with the audience.
Examples of Cord in a Sentence
- Plug the power cord into the wall outlet.
- He tied the package with a length of cord.
- We ordered two cords of firewood for the winter.
- The spinal cord carries signals between the brain and body.
How to Remember the Difference
A chord has an "h" for harmony (music). A cord without the "h" is something you can hold (a rope or cable).
Common Mistakes
| Incorrect | Correct | Why |
|---|---|---|
| Plug the chord into the outlet. | Plug the cord into the outlet. | An electrical cable is a cord. |
| She played a beautiful cord on the piano. | She played a beautiful chord on the piano. | Musical notes together form a chord. |
| The vocal chords were strained. | The vocal cords were strained. | The folds in your throat are vocal cords, not chords. |
If you are unsure which word fits, try Rephrasely's free grammar checker to catch errors instantly.
Frequently Asked Questions
Is it 'vocal chords' or 'vocal cords'?
The correct spelling is 'vocal cords.' They are cord-like folds of tissue in the throat, not musical chords.
What does 'strike a chord' mean?
'Strike a chord' means to cause an emotional reaction or resonate with someone. It references a musical chord, so the 'h' is correct.
Is 'chord' ever used outside of music?
Yes. In geometry, a chord is a straight line connecting two points on a curve. In anatomy, 'chord' appears in 'notochord,' a structural rod in embryos.