ẹburumbu

Noun

 * 1)  hidden method
 * 2) a traditional Yoruba artistic method used in oral poetry competitions in which poets approach a type of poem  from an uncommon angle (perhaps idiomatic or proverbial) and challenges a fellow poet to continue the poem from that unique angle in an attempt to confuse them.
 * 3) * A competent ( poet) can confuse and defeat an opponent by starting from an ambivalent point, causing the opponent to chant the wrong  in response.