Where does “sternsheets” come from?

sternsheets (English) comes from English Stern, from English tern, from Middle English terne, from Old French terne, from Latin ternas, from Latin terni, from Latin ter, from Latin terr.

sternsheets (English): The stern area of an open boat; the planking that forms the floor or seating in that area

Definitions

  1. The stern area of an open boat; the planking that forms the floor or seating in that area

Ancestry of “sternsheets”, step by step

sternsheets traces back through two separate lines of ancestry.

via English Stern

StepLanguageWordMeaning
1EnglishSternHaving a hardness and severity of nature or manner
2EnglishternAny of various sea birds of the family Sternidae...
3Middle Englishterne
4Old Frenchternedull, dim
5Latinternasaccusative feminine plural of terni
6Latinternithree each; three at a time
7Latinterthrice
8Latinterr
9Old Latintris
10Proto-Italictrēsthree
11Proto-Indo-European*tréyes

via English sheets

StepLanguageWordMeaning
1Englishsheetsplural of sheet; API pl; Collective noun meaning...
2EnglishsheetA thin bed cloth used as a covering for a...
3EnglishshitSolid excretory product evacuated from the...
4Middle Dutchschite
5Old Dutchskīta
6Old Saxonskiti
7Proto-Germanicskītaz
8Proto-Indo-Europeansḱeyd-to shade; to cut off; to part with, separate, cut...
9Proto-Indo-Europeansḱēy-to shine; to shimmer; shadow; luster, gloss,...
10Proto-Germanicskaidąseparation, distinction
11Proto-Indo-EuropeanskÁit-to cut, part, spearate, divide; to cut, part,...
Every word from Proto-Indo-European *tréyesEvery word from Proto-Italic trēsEvery word from Old Latin tris