transcription, транскрипция: [ kəmˈpʌlsərɪ ]
adj. 1 required by law or a rule (it is compulsory to keep dogs on leads). 2 essential; necessary. øcompulsory purchase the enforced purchase of land or property by a local authority etc., for public use. øøcompulsorily adv. compulsoriness n. [med.L compulsorius (as compel)]