·vt To be ignorant of or not acquainted with.
II. Ignore ·vt To throw out or reject as false or ungrounded;
— said of a bill rejected by a grand jury for want of evidence. ·see Ignoramus.
III. Ignore ·vt Hence: To refuse to take notice of; to shut the eyes to; not to recognize; to disregard willfully and causelessly; as, to ignore certain facts; to ignore the presence of an objectionable person.