Kernel

голушка

goluška

((US) stone of certain fruits, such as peaches or plums)

зрно

zrno

(single seed of corn or wheat)

коска

koska

((US) stone of certain fruits, such as peaches or plums)

срж

srž

(core or essence of an object or system)

срцевина

srcevina

(central part of a nut)

јадро

jadro

(core or essence of an object or system)

јадро

jadro

((computing) central part of many computer operating systems)