Where does “ismås” come from?

ismås (Swedish) comes from Swedish is, from Old Swedish is, from Old Norse íss, from Proto-Germanic īsą, from Proto-Indo-European h₁eyH- — ice, frost.

ismås (Swedish): an ivory gull (Pagophila eburnea)

Definitions

  1. an ivory gull (Pagophila eburnea)

Ancestry of “ismås”, step by step

ismås traces back through two separate lines of ancestry.

via Swedish is

StepLanguageWordMeaning
1SwedishisIce; frozen water; Ice; a sheet of ice lying on a...
2Old Swedishis
3Old Norseíssice
4Proto-Germanicīsąice
5Proto-Indo-Europeanh₁eyH-ice, frost

via Swedish mås

StepLanguageWordMeaning
1Swedishmåsany of several species of smaller gulls
2Old Norsemási
3Proto-Germanicmaiwazgull, seagull
4Proto-Germanicmaiwijanąto shout, mew
Every word from Proto-Indo-European h₁eyH-Every word from Proto-Germanic īsąEvery word from Old Norse íss