(opposite unserviceable)
1 useful; capable of being used: This tractor is so old it is barely serviceable now.
az: yararlı, faydalı
ru: пригодный к эксплуатации
2 hard-wearing: He walks to school every day, so he must have serviceable shoes.
az: möhkəm, bərk, davamlı
ru: прочный, ноский