Where does “naseblod” come from?

naseblod (Norwegian Nynorsk) comes from Norwegian Nynorsk nase, from Old Norse nasar, from Old Norse nǫs, from Proto-Germanic nasō, from Proto-Indo-European nasō, from Proto-Indo-European néh₂s- — nose, nostril.

naseblod (Norwegian Nynorsk): a nosebleed

Definitions

a nosebleed

Ancestry of “naseblod”, step by step

naseblod traces back through two separate lines of ancestry.

via Norwegian Nynorsk nase

Step	Language	Word	Meaning
1	Norwegian Nynorsk	nase	nose; to smell, sniff; to nose
2	Old Norse	nasar	—
3	Old Norse	nǫs	nose
4	Proto-Germanic	nasō	nose
5	Proto-Indo-European	nasō	—
6	Proto-Indo-European	néh₂s-	nose, nostril

via Norwegian Nynorsk blod

Step	Language	Word	Meaning
1	Norwegian Nynorsk	blod	blood
2	Old Norse	blóð	blood; offspring
3	Proto-Germanic	blōþą	blood
4	Proto-Indo-European	bʰleh₃-	bloom, flower
5	Proto-Indo-European	bʰel-	to sound; to speak, roar, bark; shiny, white; to...
6	Proto-Indo-European	bʰōl-	—

Every word from Proto-Indo-European néh₂s- →Every word from Proto-Indo-European nasō →Every word from Proto-Germanic nasō →