I' The crossword solution for the term 'I, IN BONN' is ICH, a three-letter German word meaning 'I'. ICH is a pronoun used to refer to oneself in the first person singular. It is commonly used in the German language and is also used in some other languages such as Dutch and Yiddish. Bonn is the former capital of West Germany and is now the second largest city in the state of North Rhine-Westphalia.