длиннорукий (Russian) comes from Russian рука́, from Old East Slavic рѫка, from Proto-Slavic rǫka, from Proto-Balto-Slavic ránkāˀ, from Proto-Indo-European wrenk-, from Latvian wer- — to turn, to bend.
длиннорукий (Russian): long-armed
Definitions
long-armed
Ancestry of “длиннорукий”, step by step
длиннорукий traces back through two separate lines of ancestry.