Wiseacre
noun
A person who pretends to know a lot in an annoying way.
Don't be such a wiseacre and let others also share their opinion.

Usage tips
Informal, Disapproving
Colloquial
noun
A person who pretends to know a lot in an annoying way.
Don't be such a wiseacre and let others also share their opinion.

Usage tips
Informal, Disapproving
Colloquial
Definition 1 of 1

Colloquial Usage
Used in casual or informal conversation, not in formal writing or speeches.

My uncle always plays the wiseacre at family gatherings.
Mild Disapproval
Suggests annoyance but is not extremely offensive.

The teacher wasn't amused by the wiseacre interrupting the class.
Not Actual Wisdom
Implies a lack of real knowledge or wisdom; sarcastic in tone.

He's always acting like a wiseacre, but he rarely knows the answer.
Colloquial Usage
Used in casual or informal conversation, not in formal writing or speeches.

My uncle always plays the wiseacre at family gatherings.
Mild Disapproval
Suggests annoyance but is not extremely offensive.

The teacher wasn't amused by the wiseacre interrupting the class.
Not Actual Wisdom
Implies a lack of real knowledge or wisdom; sarcastic in tone.

He's always acting like a wiseacre, but he rarely knows the answer.
Colloquial Usage
Used in casual or informal conversation, not in formal writing or speeches.

My uncle always plays the wiseacre at family gatherings.
Mild Disapproval
Suggests annoyance but is not extremely offensive.

The teacher wasn't amused by the wiseacre interrupting the class.
Not Actual Wisdom
Implies a lack of real knowledge or wisdom; sarcastic in tone.

He's always acting like a wiseacre, but he rarely knows the answer.
Quote examples
Sunita Williams
American Astronaut
I think I am a smart aleck because I grew up close enough to Boston, and most people from Massachusetts talk fast, and I have a little bit of a wiseacre, and I think I'm a little bit like that.

Quote examples
Sunita Williams
American Astronaut
I think I am a smart aleck because I grew up close enough to Boston, and most people from Massachusetts talk fast, and I have a little bit of a wiseacre, and I think I'm a little bit like that.

Example 1 of 1
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