Akademik

abandonment
noun /əˈbændənmənt/
a) The act of abandoning, or the state of being abandoned; total desertion; relinquishment.

"Since he left her, shes suing him for divorce on grounds of abandonment."

b) The relinquishment by the insured to the underwriters of what may remain of the property insured after a loss or damage by a peril insured against.
Syn: nonchalance
See Also: abandonable, abandoned, abandonee, abandoner

Wikipedia foundation.