Definition of abstainment in English:

abstainment

noun

rare
  • The act, practice, or condition of refraining or keeping oneself from something; = abstaining. Usually with from.

Origin

Early 19th century; earliest use found in New Monthly Magazine. From abstain + -ment.

Pronunciation:

abstainment

/əbˈsteɪnm(ə)nt//abˈsteɪnm(ə)nt/