Where does “centreline” come from?

centreline (English) comes from English line, from Middle English line, from Old English līne, from Proto-West Germanic *līnā, from Proto-Germanic līnǭ, from Proto-Germanic līną, from Proto-Indo-European līno- — flax.

centreline (English): Alternative form of centerline

Definitions

  1. Alternative form of centerline

Ancestry of “centreline”, step by step

centreline traces back through two separate lines of ancestry.

via English line

StepLanguageWordMeaning
1EnglishlineA path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight
2Middle Englishlinerope, cord; line, rule, ruler, measure; rule,...
3Old Englishlīneline, rope, cord; line, cable, rope, hawser,...
4Proto-West Germanic*līnāline, chord, rope, string
5Proto-Germaniclīnǭthat which is made of flax; line, chord, rope,...
6Proto-Germaniclīnąflax
7Proto-Indo-Europeanlīno-flax

via English centre

StepLanguageWordMeaning
1EnglishcentreAlternative spelling of center
2Middle Englishcenter—
3Middle Frenchcentre—
4Latincentrumcenter
5Ancient GreekκέντρονSomething with a sharp point: point, spike, spur;...
6Proto-Hellenic*kéntron—
7Proto-Indo-European*ḱéntrompointed tool
Every word from Proto-Indo-European līno- →Every word from Proto-Germanic līną →Every word from Proto-Germanic līnǭ →