actually glycosidic bond is the bond between polysaccharides or between nitrogen base and pentose sugar or both.what is glycosidic bond actually

A glycosidic bond or glycosidic linkage is a type of covalent bond that joins a carbohydrate molecule to another group, which may or may not be another carbohydrate. A glycosidic bond is formed between the hemiacetal or hemiketal group of a saccharide and the hydroxyl group of some compound such as an alcohol