Usage of by
- Used to indicate the way or method in which an action is performed or something is achieved.
- Express agency, stating the person or thing responsible for an action.
- Indicate proximity, indicating something is near or beside another thing.
- In the context of time, “by” can denote a deadline or the latest acceptable time for completion.
Difference between by and buy
In English language, the words “buy” and “by” have similar pronunciation but both have different meanings and usages. “Buy” is a verb used to indicate the act of purchasing or acquiring while “by” is a preposition used to indicate position or time.