OBLIGATORY


Meaning of OBLIGATORY in English

[oblig.a.to.ry] adj (15c) 1: binding in law or conscience

2: relating to or enforcing an obligation "a writ ~"

3: mandatory, required "~ military service"; also: so commonplace as to be a convention, fashion, or cliche "the ~ death scene in opera"

4: obligate 1 -- oblig.a.to.ri.ly adv

Merriam-Webster English vocab.      Английский словарь Merriam Webster.