to become silent · to refuse to talk
This expression is perfect for those awkward moments when someone suddenly stops talking, perhaps due to shyness, fear, or even stubbornness. 🤐 It's like they've sealed their lips shut! Use it to describe situations where words just won't come out, no matter how hard they try.
💡 **Visualise!** Think of a clam shell suddenly snapping shut! 🐚 That's exactly what 'to clam up' describes. It often implies a sudden, usually unexpected, silence. You can use it when someone gets nervous, upset, or simply doesn't want to share information. It's not just about being quiet; it's about a *refusal* or *inability* to speak.
When would you most appropriately use the expression 'to clam up'? A. When someone shares their feelings openly and freely. B. When someone suddenly becomes quiet and refuses to answer questions. C. When someone is enthusiastically telling a long story.