Keystone
"Keystone" in Russian
замко́вый ка́мень
zamkóvyj kámenʹ
(the top stone of an arch)
замко́вый ка́мень
zamkóvyj kámenʹ
(something on which other things depend for support)
замо́к
zamók
(the top stone of an arch)
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.