1 (of fuels or energy sources) that cannot be replaced after being used because they only exist in limited amounts: non-renewable resources such as fossil fuels.
az: məğlub olunmaz
ru: невосполняемый, невозобновляемый
2 (of an agreement) that cannot be extended for a longer period of time: a non-renewable contract/appointment.
az: məğlub olunmaz
ru: непролонгируемый