Where does “avast” come from?

avast (English) comes from Sanskrit अवस्था, from Sanskrit स्था, from Sanskrit -प्-, from Sanskrit -इत, from Proto-Indo-Iranian -tás, from Proto-Indo-European -tós — Creates verbal adjectives from verb stems.

avast (English): hold fast!; desist!; stay!; listen!; pay...

Definitions

  1. hold fast!; desist!; stay!; listen!; pay...

Ancestry of “avast”, step by step

avast traces back through two separate lines of ancestry.

via Sanskrit अवस्था

StepLanguageWordMeaning
1Sanskritअवस्थाcondition, state; female reproductive organs; an...
2Sanskritस्थाto stand, station oneself, take up a position on;...
3Sanskrit-प्-
4Sanskrit-इतforms adjectives from nouns: -ed, having, furnished with
5Proto-Indo-Iranian-tásCreates verbal adjectives from verb stems
6Proto-Indo-European-tósCreates verbal adjectives from verb stems

via Dutch hou vast

StepLanguageWordMeaning
1Dutchhou vast
Every word from Proto-Indo-European -tósEvery word from Sanskrit -प्-Every word from Sanskrit स्था