Definition of unserviceability in English:

unserviceability

noun

  • See unserviceable

    • ‘Three were cancelled due to aircraft unserviceability, and two due to the early exercise finish.’
    • ‘Indeed, both the Flight Commander and the Observer of the helicopter set personal records for most flying hours in a calendar month, and of 44 planned sorties, only one was lost through unserviceability.’
    • ‘Despite the challenges, 92WG flew 24 training missions, only dropping four through aircraft unserviceability.’
    • ‘The maintainers promptly rectified any unserviceability before the next sortie.’
    • ‘In fact the aircraft has only missed one fleet support in the past 18 months due to unserviceability.’

Pronunciation

unserviceability

/ʌnsəːvɪsəˈbɪlɪti/