D defs.my
Entry 4 senses Webster, 1913

Abandonment

/(-ment)/ · A·ban·don·ment · IPA /əˈbæn.d(ə)n.m(ə)nt/
01 n. The act of abandoning, or the state of being abandoned; total desertion; relinquishment.
  1. 1.
    The act of abandoning, or the state of being abandoned; total desertion; relinquishment.
    “The abandonment of the independence of Europe.” Burke.
  2. 2.
    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.(Mar. Law)
  3. 3.
    The relinquishment of a right, claim, or privilege, as to mill site, etc.(Com. Law)
  4. 4.
    Careless freedom or ease; abandon.[R.]