Where does “iceberg” come from?

iceberg (Spanish) comes from English iceberg, from Dutch ijsberg, from Dutch ĳs, from Middle Dutch ĳs, from Old Dutch īs, from Proto-West Germanic īs, from Proto-Germanic īsą, from Proto-Indo-European h₁eyH- — ice, frost.

iceberg (Spanish): iceberg

Definitions

iceberg

Ancestry of “iceberg”, step by step

Step	Language	Word	Meaning
1	English	iceberg	The seaward end of a glacier; A huge mass of...
2	Dutch	ijsberg	iceberg
3	Dutch	ĳs	ice frozen liquid, notably water
4	Middle Dutch	ĳs	ice
5	Old Dutch	īs	—
6	Proto-West Germanic	īs	ice
7	Proto-Germanic	īsą	ice
8	Proto-Indo-European	h₁eyH-	ice, frost

Every word from Proto-Indo-European h₁eyH- →