plural of cord
"He wore his favorite corduroys to the autumn festival."
Corduroys.
Third-person singular simple present indicative form of cord
"She cords her voice in protest when the microphone fails."
In plain English: To cord something means to tie it securely with rope or string so that nothing can move away from its spot.
"The old man cords his garden with strong wire to keep animals out."
The word cords is simply formed by adding an 's' to singular cord to indicate plurality. It retains the original meaning of a strong rope or string used for tying things together.