without doing something
Expresses doing something without performing a particular action, often in formal or written contexts.
This pattern means 'without doing (the verb)', similar to 〜ないで or 〜ずに. However, it is more formal and literary, often used in written language, speeches, or formal statements. It can describe a condition or manner: 'without having done X, (something else happens or is done).' It often implies a contrast or a condition that is not met. For example, '彼は挨拶することなしに部屋を出た' means 'He left the room without greeting.' Note that it can also be used to mean 'without doing X, (one cannot do Y),' often with negative endings like 〜できない or 〜ない.