Where does “knowest” come from?

Knowest derives from Middle English knowen, from Old English cnāwan, from Proto-Indo-European ǵneh₃-, a root meaning to know or recognize.

knowest (English): second-person singular simple present form of...

Definitions

  1. second-person singular simple present form of...

Ancestry of “knowest”, step by step

StepLanguageWordMeaning
1English-estUsed to form the superlative of adjectives and...
2Middle English-estUsed to form the second-person singular present...
3Old English-estsuffix forming feminine nouns, originally from...
4Proto-Germanic-istaz-est
5Proto-Indo-European-istHos
6Proto-Indo-European-yōsForms adjectives from roots, meaning "very" or...
7Proto-Indo-European-yoss
Every word from Proto-Indo-European -yoss