Where does “seafood” come from?

seafood (English) comes from English sea, from Middle English see, from Old English sǣ, from Proto-West Germanic saiwi, from Proto-Germanic saiwiz, from Proto-Germanic sīhwaną, from Proto-Indo-European seykʷ-, from Proto-Indo-European sey- — to be wet; dribble; run; to stretch one's arm;...

seafood (English): Fish, shellfish, seaweed, and other edible...

Definitions

  1. Fish, shellfish, seaweed, and other edible...

Ancestry of “seafood”, step by step

seafood traces back through two separate lines of ancestry.

via English sea

StepLanguageWordMeaning
1EnglishseaA large body of salt water; A lake, especially if...
2Middle Englishseesea, ocean; A body of water, a lake; seat, chair
3Old Englishsǣsea, lake
4Proto-West Germanicsaiwisea
5Proto-Germanicsaiwizsea, ocean
6Proto-Germanicsīhwanąto filter
7Proto-Indo-Europeanseykʷ-to moisten; to filter
8Proto-Indo-Europeansey-to be wet; dribble; run; to stretch one's arm;...

via English food

StepLanguageWordMeaning
1EnglishfoodAny solid substance that can be consumed by...
2Middle Englishfodefood, nourishment; manna; holy nourishment
3Old Englishfōdafood
4Proto-Germanicfōdôfood, nourishment
5Proto-Indo-Europeanpat-to feed; path; to go

Words derived from “seafood”

Every word from Proto-Indo-European sey- →Every word from Proto-Indo-European seykʷ- →Every word from Proto-Germanic sīhwaną →