From Wiktionary, the free dictionary
шпіна́т • (špinát) m inan (genitive шпіна́ту, uncountable)
- spinach
Declension of шпіна́т (inan sg-only hard masc-form accent-a)
- “шпінат” in Belarusian–Russian dictionaries and Belarusian dictionaries at slounik.org