Where does “sea emperor” come from?

sea emperor (English) comes from English emperor, from Middle English emperour, from Old French empereor, from Latin imperātor, from Latin imperō, from Latin im-, from Latin īn-, from Latin în — in.

sea emperor (English): A swordfish

Definitions

  1. A swordfish

Ancestry of “sea emperor”, step by step

sea emperor traces back through two separate lines of ancestry.

via English emperor

StepLanguageWordMeaning
1EnglishemperorThe male monarch or ruler of an empire; Any...
2Middle EnglishemperourAn emperor; a male ruler of an empire; Any...
3Old Frenchempereoremperor
4Latinimperātorcommander, general, chief, master, person in charge
5Latinimperōto command, give orders to, impose, demand
6Latinim-Alternative form of in-; form of "in"; in
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin

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 Englishsea, 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;...
Every word from Proto-Indo-European h₁én