Word: knowest
Part of speech: Verb
Syllables: know
est
Definition: Alternative form of know; be aware of the truth of something; have a belief or faith in something; regard as true beyond any doubt
Morphemes:
Affix: know
Language: en
PoS: Noun
Meaning: Knowledge; the state of knowing; be aware of the truth of something; have a belief or faith in something; regard as true beyond any doubt
Affix: -est
Language: en
PoS: Suffix
Meaning: Used to form the second-person singular present tense and past tense of verbs. (if thou is the subject; not used with you)