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for

[fawr, fer] / fɔr, fər /




Usage

What are other ways to say for? The conjunction for introduces reason, proof, or justification for an occurrence or action, but it does so as if the reason were an afterthought or a parenthetical statement: I was famished, for I had not eaten all day. Because introduces a direct reason: I was sleeping because I was tired. As and since are so casual as to imply merely circumstances attendant on the main statement: As (or since) I was tired, I was sleeping. The more formal inasmuch as implies concession; the main statement is true in view of the circumstances introduced by this conjunction: Inasmuch as I was tired, it seemed best to sleep.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The work could also have implications for artificial intelligence.

From Science Daily • Jun. 10, 2026

Instead of relying on separate fuel systems for different types of maneuvers, future spacecraft could use a single propellant to perform both rapid movements and slow, highly controlled adjustments.

From Science Daily • Jun. 10, 2026

"There may be lessons for AI in how the nervous system is organized."

From Science Daily • Jun. 10, 2026

That sounds simple, but it creates a challenge because reading words is an automatic habit for most people.

From Science Daily • Jun. 10, 2026

Winter weather forced the men to find a safe harbor for five months, during which time there was an attempted mutiny.

From "At Last She Stood" by Erin Entrada Kelly




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