It also has a lovely and very friendly authorial voice. Mike Girvin is a brilliant Excel expert, who is constantly giving credit to the people on Mr Excel forum who helped him understand this trick or that.
Definition of CASTANET. : a percussion instrument used especially by dancers that consists of two small shells of hard wood, ivory, or plastic usually fastened to the thumb and clicked together by the other fingers âusually used in plural.
The name Castanon is a variant of the name Casteneda, which is old French in origin. It comes from the old French word castanh, which is a derivative of the Latin word cast â¦ anea which means chestnut.The name may have originally been coined to refer to people with auburn-colored hair.he name Castanon is a variant of the name Casteneda, which is old French in origin. It comes from the old French word castanh, which is a derivative of the Latin word cast â¦ anea which means chestnut.