Where does “palaeoestuary” come from?

palaeoestuary (English) comes from English estuary, from Latin aestuārium, from Latin -ārium, from Latin -um, from Proto-Italic *-om, from Proto-Indo-European *-oHom.

palaeoestuary (English): An estuary that existed in the distant past

Definitions

  1. An estuary that existed in the distant past

Ancestry of “palaeoestuary”, step by step

StepLanguageWordMeaning
1EnglishestuaryA coastal water body where ocean tides and river...
2Latinaestuāriumtidal marsh or opening
3Latin-āriumused primarily to form nouns of purpose from other nouns, such as places where things are kept or objects used for a particular end
4Latin-umnominative neuter singular of -us; accusative...
5Proto-Italic*-om
6Proto-Indo-European*-oHom
Every word from Proto-Indo-European *-oHomEvery word from Latin -āriumEvery word from Latin -um