know
How to Use Know
Learner’s notesIn plain EnglishTo have information, certainty, or familiarity about something or someone.
Word Forms
knew past tense, knowed past tense, known past tense, know plural, knew plural, knows singular, know singular, knew singular, knowest singular, knewest singular, knoweth singular
Fill the Gap
Can you complete this real example?
I _____ the answer to that question.
Etymology
From Old English cnāwan, "to perceive or recognize," from a very old root shared with Latin (g)noscere and Greek gignṓskein — both meaning "to know."