sikiri = flint (noun) (some things Google found for "sikiri": an uncommon term; Sikiri Computers of Belgium; a rare last name; a rare first name that can be feminine; user names; may mean "frequent" in Japanese (transliterated); name of a village in Orissa state in India; similarly named Fatehpur Sikri is a UNESCO World Heritage Site in the state of Uttar Pradesh in India)
Word derivation for "flint" :
Basque = sukarri, Finnish = piikivi
Miresua = sikiri
Flint is a type of rock that can be chipped into stone weapons and tools. Flint and steel can be used to spark a fire.