receder
/riːˈsɛdər/Definitions
1. noun
a person or thing that recedes or moves back
“The receder of the glacier caused it to move further away from the village.”
2. verb
to move or move back, especially gradually or slowly
“The tide recedes twice a day, exposing large areas of beach.”
3. verb
to become less prominent or effective
“Her influence receded as she became less involved in the project.”