Where does “light due” come from?

light due (English) comes from English due, from Middle English dewe, from Old French deü, from Latin dēbēre, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti — afterwards, post; by, at.

light due (English): A duty or toll levied on ships navigating certain waters, for the maintenance of lighthouses; light money

Definitions

  1. A duty or toll levied on ships navigating certain waters, for the maintenance of lighthouses; light money

Ancestry of “light due”, step by step

light due traces back through two separate lines of ancestry.

via English due

StepLanguageWordMeaning
1EnglishdueOwed or owing; Appropriate; Scheduled; expected
2Middle EnglishdeweAlternative form of dew; Alternative form of...
3Old FrenchdeüAlternative form of deu
4Latindēbēre
5Latinof; concerning; about
6Latinpostbehind; after, since, besides, except; behind,...
7Latinposteablative singular of postis
8Proto-Italicpostibehind, after
9Proto-Indo-Europeanpóstiafter
10Proto-Indo-Europeanpósafterwards, post; by, at

via English Light

StepLanguageWordMeaning
1EnglishLightA place name
2Middle EnglishlightThe radiation which allows for vision by...
3Old Englishlēohtluminous, bright, light, clear, resplendent,...
4Proto-West Germanicleuhtlight, bright; light
5Proto-Germanicleuhtąlight
6Proto-Indo-Europeanlewktom
7Proto-Indo-Europeanlewk-bright; to shine; to see
Every word from Proto-Indo-European pós
light due — Etymology, Origin & Word History | Etymology Explorer