Knowledge from Wikipedia:
Knowledge is a familiarity with someone or something, which can include facts, information, descriptions, or skills acquired through experience or education. It can refer to the theoretical or practical understanding of a subject. It can be implicit (as with practical skill or expertise) or explicit (as with the theoretical understanding of a subject); it can be more or less formal or systematic.  In philosophy, the study of knowledge is called epistemology; the philosopher Plato famously defined knowledge as “justified true belief.” However, no single agreed upon definition of knowledge exists, though there are numerous theories to explain it.
I had to think about what knowledge means to me. Knowledge is something you know, knowledge should be shared, knowledge needs to be learnt. Some people have more knowledge than others in different situations and experiences.
I believe I have more knowledge in the wireless communication industry than most others because of my years in the industry and my continued education by reading about the new trends.
What does knowledge mean to you?