transcription, транскрипция: [ ɒpəreɪʃən(ə)l ]
1.
A machine or piece of equipment that is operational is in use or is ready for use.
The whole system will be fully operational by December 1995.
ADJ : usu v-link ADJ
2.
Operational factors or problems relate to the working of a system, device, or plan.
The nuclear industry was required to prove that every operational and safety aspect had been fully researched.
ADJ : usu ADJ n
• op‧era‧tion‧al‧ly
The device had been used operationally some months previously.
ADV : ADV adj , ADV after v