[{"Bold_text": "verb (used with object)", "List Items": ["to perceive or understand as fact or truth; to apprehend clearly and with certainty:I know the situation fully.", "to have established or fixed in the mind or memory:to know a poem by heart; Do you know the way to the park from here?", "to be cognizant or aware of:I know it.", "be acquainted with (a thing, place, person, etc.), as by sight, experience, or report:to know the mayor.", "to understand from experience or attainment (usually followed byhowbefore an infinitive):to know how to make gingerbread.", "to be able to distinguish, as one from another:to know right from wrong.", "Archaic.to have sexual intercourse with."]}, {"Bold_text": "verb (used without object)", "List Items": ["to have knowledge clear and certain perception, as of fact or truth.", "to be cognizant or aware, as of some fact, circumstance, or occurrence; have information, as about something."]}, {"Bold_text": "noun", "List Items": ["the fact or state of knowing; knowledge."]}, {"Bold_text": "noun", "List Items": ["knoll1 ."]}]