1. <noun> A person from New Zealand. The term is very commonly used because the alternative, "New Zealander", is perceived as being kind of long and cumbersome.
2. <adjective> From, of or relating to New Zealand. This term is very commonly used because the country of New Zealand doesn't really have any other adjective ("
New Zealandic" or "
New Zealandish" are not correct).
3. <noun> A small, brown flightless bird indigenous to New Zealand. A common national symbol for New Zealand.
4. <noun> A fruit (also known as a "kiwifruit", a "
Chinese gooseberry" or a "melonette") which originates from southern China, but is today grown in many parts of the world, notably Italy and New Zealand.