Sure ( adjective , adverb , interjection )

(As an adjective)

Sure ( adjective )

1. Certain to happen.
2. Having no doubt.
3. Confident.

Origin:

Middle english sur, from old english sūr; akin to old high german sūr sour, latin suus one's own.

Examples:

1. I'm sure it will rain tomorrow.
2. He's sure of his decision.
3. She's sure she'll pass the test.
4. I'm sure that's the right answer.
5. He's sure he'll win the game.

(As an adverb)

Sure ( adverb )

1. Certain to happen.
2. Having no doubt.
3. Confident.

Origin:

Middle english sur, from old english sūr; akin to old high german sūr sour, latin suus one's own.

Examples:

1. I'm sure it will rain tomorrow.
2. He's sure of his decision.
3. She's sure she'll pass the test.
4. I'm sure that's the right answer.
5. He's sure he'll win the game.

(As an interjection)

Sure ( interjection )

1. Certain to happen.
2. Having no doubt.
3. Confident.

Origin:

Middle english sur, from old english sūr; akin to old high german sūr sour, latin suus one's own.

Examples:

1. I'm sure it will rain tomorrow.
2. He's sure of his decision.
3. She's sure she'll pass the test.
4. I'm sure that's the right answer.
5. He's sure he'll win the game.