Where does “subnavigation” come from?

subnavigation (English) comes from English navigation, from Middle French navigation, from Latin nāvigātiō, from Latin nāvigō, from Latin nāvis, from Proto-Italic naus, from German hinaus, from German aus — out, outward.

subnavigation (English): A level of navigation below the primary level,...

Definitions

  1. A level of navigation below the primary level,...

Ancestry of “subnavigation”, step by step

subnavigation traces back through two separate lines of ancestry.

via English navigation

StepLanguageWordMeaning
1EnglishnavigationThe theory, practice and technology of charting a...
2Middle Frenchnavigation
3LatinnāvigātiōThe act of sailing or voyaging; voyage, navigation
4Latinnāvigōto sail, navigate, seafare, embark
5Latinnāvisship, boat, vessel; a fleet in the plural
6Proto-Italicnaus
7Germanhinausout
8Germanausout; over; finished; done; up; off
9Old High Germanūzout
10Proto-West Germanic*ūtout, outward
11Proto-Germanicūtout, outward
12Proto-Indo-Europeanúdout, outward

via English sub

StepLanguageWordMeaning
1EnglishsubA submarine; A submarine sandwich: a sandwich...
2EnglishsubstituteTo use in place of something else, with the same...
3Middle Englishsubstituten
4Latinsubstitutussubstituted
5LatinsubstituoI place next to, under, or instead of; I...
6LatinstatuoI set up, station; I establish, determine, fix; I...
7Latinstātusfixed, set, having been set
8Latinstōto stand
9Proto-Italicstaēōstand
10Proto-Indo-Europeansth₂éh₁yetito stand
11Proto-Indo-European*steh₂-
Every word from Proto-Indo-European údEvery word from Proto-Germanic ūtEvery word from Proto-West Germanic *ūt