Operative

1.

(one who operates or engaged in some branch of work, detective, secret agent spy) ភ្នាក់ងារ
Example: This law becomes operative on 12 May.

2.

កម្មករ, ភា្នក់ងារសម្ងាត់

1.

(Having the power of acting; exerting force; producing the desired effect; efficacious) ដែលវាងវៃ, រហួន, ដែលឆុត (ថ្នាំ), ដែលអនុវត្ដ, ប្រតិបត្ដិ, ដែលប្រសប់, ដែលឆាប់យល់ការ, ដែលស្រួលប្រើ
Example: Many factories operate night and day, The doctor operated on Kasom. opera tive law ដែលកំពុងអនុវត្ដន៍, machine is not operative ដែលដើរឬ ប្រើបាន

2.

(បច្ចេកទេស) ដែលដំណើរការ, ដែលមានប្រសិទ្ធិភាព

• operative method
  - វិធីធ្វើការវះកាត់
• To become operative
  - ចាប់ផ្តើម​ធ្វើការ

1.

A skilled worker; an artisan; esp., one who operates a machine in a mill or manufactory.

1.

Having the power of acting; hence, exerting force, physical or moral; active in the production of effects; as, an operative motive.

2.

Producing the appropriate or designed effect; efficacious; as, an operative dose, rule, or penalty.

3.

Based upon, or consisting of, an operation or operations; as, operative surgery.

1.

active, effective, serviceable, working

1.

dormant, inactive