Where does “athwartwise” come from?

athwartwise (English) comes from English athwart, from Middle English athwert, from Middle English a-, from Old English ā-, from Old English ar-, from Proto-West Germanic uʀ-, from Proto-Germanic uz-, from Proto-Indo-European uss- — out, outward.

athwartwise (English): athwart; in a side-to-side orientation

Definitions

  1. athwart; in a side-to-side orientation

Ancestry of “athwartwise”, step by step

athwartwise traces back through two separate lines of ancestry.

via English athwart

StepLanguageWordMeaning
1EnglishathwartFrom side to side; across; Across the path;...
2Middle Englishathwert
3Middle Englisha-up, out, away; of; on, in
4Old Englishā-a-; away, out
5Old Englishar-
6Proto-West Germanicuʀ-out, over; off, away
7Proto-Germanicuz-up, out
8Proto-Indo-Europeanuss-
9Proto-Indo-Europeanuds-up, out
10Proto-Indo-Europeanúdout, outward

via English wise

StepLanguageWordMeaning
1EnglishwiseShowing good judgement or the benefit of...
2Middle Englishwyswise, thoughtful, proper; knowledgeable; alert,...
3Old Englishwīswise
4Proto-Germanicwīsazwise, knowledgeable
5Proto-Indo-Europeanweydstosknowledgeable
6Proto-Indo-Europeanweyd-to see
Every word from Proto-Indo-European údEvery word from Proto-Indo-European uds-Every word from Proto-Indo-European uss-