Where does “precessional” come from?

precessional (English) comes from English precession, from Middle English precessioun, from Medieval Latin praecessio, from Latin praecēdō, from Latin prae-, from Proto-Italic prai-, from Proto-Indo-European preh₂-, from Proto-Indo-European per- — passed , crossed.

precessional (English): Of or pertaining to precession

Definitions

  1. Of or pertaining to precession

Ancestry of “precessional”, step by step

StepLanguageWordMeaning
1EnglishprecessionPrecedence; The wobbling motion of the axis of a...
2Middle Englishprecessioun
3Medieval Latinpraecessio
4Latinpraecēdōto precede (go before)
5Latinprae-before; in front; in charge
6Proto-Italicprai-pre-, before
7Proto-Indo-Europeanpreh₂-before, in front
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “precessional

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European preh₂-