alterne
/ˈɔltərn/ (ALT-ərn)
Definitions
1. verb
to change or vary alternately, especially in a regular or rhythmic manner
“The singer alteredne the melody, creating a soothing effect.”
2. verb
to take turns or alternate
“We will alterne duties at the office to ensure a fair workload.”
3. noun
a person or thing that alters or takes turns
“The alterne in the band played a vital role in creating the musical rhythm.”
4. noun
a device or system that alternates or changes
“The alterne in the machine helped to speed up the production process.”