clue

be clued in

To be familiar with or aware of the particulars of a situation, especially through inference, previous knowledge, or by being privy to inside information. Usually followed by "on," "to," or "about." By the end of the week, everyone was clued in on the reason for the professor's sudden absence from class. You need to be clued in to the way people behave in social situations! It'll take time, but you new hires will eventually be clued in to the way the company operates.
See also: clue

clue (one) in

To give one new information or to correct misinformation. Why is everyone mad at Bruce this morning? Clue me in. Someone needs to clue her in before she keeps spreading these lies. A: "Do you know what's going on with the printer?" B: "Yeah, come over to my desk, and I'll clue you in."
See also: clue

clue stick

A metaphorical stick one uses to "beat" correct information into an ignorant, incompetent, or slow-learning person (i.e., to help them "get a clue"). I hate reading comments on online news articles—there are so many stupid people out there that I just want to get a big clue stick and knock some sense into them with it! I mean, Elvis has only been dead for decades, so if this guy doesn't know that by now, would a clue stick even help? A: "Don't read that article if you find scientific misinformation infuriating." B: "Ugh, a beating by clue stick would come in handy for these so-called 'reporters' who publish articles without even the most basic grasp of germ theory."
See also: clue, stick

clue-by-four

A metaphorical stick one uses to "beat" correct information into an ignorant, incompetent, or slow-learning person (i.e., to help them "get a clue"). A pun on the term "two-by-four," a piece of timber that measures 2 by 4 inches (5 by 10 cm) in height and width. I hate reading comments on online news articles—there are so many stupid people out there that I just want to get a big clue-by-four and knock some sense into them with it! I mean, Elvis has only been dead for decades, so if this guy doesn't know that by now, would a clue-by-four even help? A: "Don't read that article if you find scientific misinformation infuriating." B: "Ugh, a beating by clue-by-four would come in handy for these so-called 'reporters' who publish articles without even the most basic grasp of germ theory."

get a clue

To understand or see the reality of a situation. Typically said as an imperative to indicate one's annoyance or frustration. Oh, get a clue—he's not into you! If he were, he would have asked you out by now. You guys need to get a clue—this place is going down the tubes. Would you get a clue? Of course she's mad at you, she just won't say it!
See also: clue, get

get clued in (to something)

To become familiar with or aware of the particulars of a situation, especially through inference, previous knowledge, or by being privy to inside information. I spent the first day on the job getting clued in to the way the company operates. If you don't know who really runs the show around here, you need to get clued in and fast! No, you need to get clued into that specific system first. We'll go over that tomorrow.
See also: clue, get

haven't a clue

1. To not have even a remote grasp or understanding (of something); to be hopelessly confused or ignorant (about something). You'd expect the average citizen to struggle to explain the workings of government, but now it seems like even most politicians haven't a clue! You haven't a clue how to talk to people, do you? When it comes to trigonometry, I just haven't a clue.
2. To be completely unaware (of something). A: "Do you think Pat suspects that we're having a surprise party for him? B: "No, he hasn't a clue!" A: "Were you aware that Sarah and Pauline were having money troubles?" B: "Oh my goodness, no—I hadn't a clue!" A: "No, I hadn't a clue anything was wrong!" B: "How oblivious are you? The tension was palpable!"
See also: clue

not a clue

Not even the slightest notion about something. Do I know where your red shoes are? Not a clue—go ask your sister. A: "Did you understand what the teacher was talking about?" B: "Nope, not a clue."
See also: clue, not

not have a clue

1. To not have even a remote grasp or understanding of something; to be hopelessly confused or ignorant about something. You'd expect the average citizen to struggle to explain the workings of government, but now it seems like even most politicians don't have a clue! You don't have a clue about how to talk to people, do you? When it comes to trigonometry, I just don't have a clue.
2. To be completely unaware of something. A: "Do you think Paul suspects that we're having a surprise party for him? B: "No, he doesn't have a clue!"
See also: clue, have, not

What was your first clue?

A rhetorical question used to point out the obviousness of some conclusion. A: "I think something is wrong with the engine." B: "Oh really, what was your first clue? The smoke pouring out of it?"
See also: first, what
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.

clue someone in (on something)

to inform someone of something. Please clue me in on what's been going on. Clue in those guys before it's too late.
See also: clue

have a clue (about something)

Fig. to know anything about something; to have even a hint about someone or something. (Usually negative.) I don't have a clue about where to start looking for Jim. Why do you think I have a clue about Tom's disappearance?
See also: clue, have

not a glimmer (of an idea)

 and not a clue
Fig. no idea. A: Where's the subway? B: Sorry. Not a glimmer of an idea. How long till we're there? Not a clue.
See also: glimmer, not
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.

clue in

Also, clue up. Give someone guiding information, as in It's time someone clued us in on what's happening, or I hope they clue us up soon. This expression, which uses the verb clue in the sense of "inform," is sometimes put simply as clue (as in I'll clue you-this isn't going to work). [Colloquial; mid-1900s] Also see not have a clue.
See also: clue

not have a clue

Have no idea or inkling about something, as in Jane doesn't have a clue as to why John won't call her, or Do you know what's wrong with the boiler?-No, I haven't a clue. This usage was first recorded in 1928.
See also: clue, have, not
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

not have a clue

INFORMAL
COMMON If you do not have a clue about something, you do not know anything about it or you have no idea what to do about it. When I met my wife she didn't have any clue about cricket. Nobody has a clue where he's gone. I don't have a clue what I'm supposed to be doing.
See also: clue, have, not
Collins COBUILD Idioms Dictionary, 3rd ed. © HarperCollins Publishers 2012

not have a clue

know nothing about something or about how to do something. informal
See also: clue, have, not
Farlex Partner Idioms Dictionary © Farlex 2017

not have a ˈclue

(informal)
1 know nothing about something or about how to do something: ‘Who’s that woman over there?’ ‘I’m afraid I don’t have a clue.’I haven’t a clue how to get there.
2 (disapproving) be stupid; lack skill or ability: It’s a waste of time trying to teach him anything: he hasn’t got a clue. ▶ ˈclueless adj. (informal, disapproving) very stupid; not able to understand or to do something: He’s completely clueless about computers.
See also: clue, have, not
Farlex Partner Idioms Dictionary © Farlex 2017

clue in

v.
To provide someone with important or exclusive information about something: I hoped my friend who worked for a senator would clue me in to what the government was planning to do. My friend clued me in on the local club scene.
See also: clue
The American Heritage® Dictionary of Phrasal Verbs. Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

clue someone in

tv. to set someone straight (about something); to inform someone of the facts. What’s going on? Clue me in.
See also: clue, someone
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
See also:
Copyright © 2003-2025 Farlex, Inc Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.