Bunkai

Bunkai is usually performed with a partner or a group of partners which execute predefined attacks, and the student performing the kata responds with defenses, counterattacks, or other actions, based on a part of the kata. This allows the student in the middle to understand what the movements in kata are meant to accomplish. It may also illustrate...
Found on http://en.wikipedia.org/wiki/Bunkai

bunkai

A study of the techniques and applications in KATA.
Found on http://www.jkra.com/karate_glossary.htm

bunkai

analysis of movements (usually of kata)
Found on http://www.encyclo.co.uk/local/21569

Bunkai

Applications of kata
Found on http://www.lyon-karate.com/karate_terms_glossary.php
No exact match found