1. using or based on what one feels to be true even without conscious reasoning; instinctive: "I had an intuitive conviction that there was something unsound in him"
▪ (chiefly of computer software) easy to use and understand.
Word Originlate 15th century (originally used of sight, in the sense ‘accurate, unerring’): from medieval Latin intuitivus, from Latin intueri (see intuit).