Where does “лысун” come from?

лысун (Russian) comes from Russian лы́сый, from Proto-Slavic lysъ — bald.

лысун (Russian): Greenland seal

Definitions

  1. Greenland seal

Ancestry of “лысун”, step by step

StepLanguageWordMeaning
1Russianлы́сыйbald, bald-headed
2Proto-Slaviclysъbald
Every word from Proto-Slavic lysъEvery word from Russian лы́сый