Word forms: plural estrangements
Estrangement is the state of being estranged from someone or the length of time for which you are estranged. [formal]
[+between] ⇒ The trip will bring to an end years of estrangement between the two countries.
⇒ That day marked the beginning of a 20-year estrangement.
COBUILD Advanced English Dictionary. Copyright © HarperCollins Publishers