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1. Definition + Rich Everyday Explanation
Cut off (phrasal verb) = to stop or interrupt the supply or connection of something; to interrupt someone while speaking; to isolate or separate from contact; to block or prevent passage.
“Cut off” is an incredibly versatile phrasal verb that shares a core meaning of severing, stopping, or separating something that was previously connected or flowing. The action is usually sudden and complete — not gradual reduction, but immediate termination.
In terms of utilities and services, cutting off means stopping the supply. The electricity gets cut off when you don’t pay the bill. Water can be cut off during repairs. Internet service gets cut off if there’s an outage. The supply that was flowing is now stopped.
In conversation, cutting someone off means interrupting them before they finish speaking. “Don’t cut me off — I wasn’t done talking!” You’re stopping their words mid-flow, preventing them from completing their thought. This is generally considered rude unless it’s urgent.
In driving, cutting someone off means suddenly moving in front of their vehicle in a dangerous way, forcing them to brake or swerve. It’s aggressive and hazardous driving behavior.
In relationships, cutting someone off means ending all contact with them — no calls, messages, meetings. You’re severing the connection completely. “She cut off her toxic friend” means she terminated the relationship entirely.
“Cut off” can also mean to isolate or separate from access. A town cut off by floods can’t be reached. Being cut off from information means lacking access to news.
Examples from the street:
- “The phone call got cut off when we lost signal” → the connection was interrupted and ended suddenly due to technical issues
- “He cut me off mid-sentence, which was incredibly rude” → he interrupted my speech before I finished, showing disrespect
- “That driver just cut me off on the highway!” → that motorist dangerously moved in front of my vehicle suddenly
- “She cut off her parents after years of manipulation” → she terminated all contact with her family due to toxic behavior
2. Most Common Patterns
- cut off + service/supply/power → stop provision of utilities or resources
- cut someone off (conversation) → interrupt someone’s speech
- cut someone off (relationship) → end all contact with someone
- cut someone off (driving) → move in front of vehicle dangerously
- get cut off → experience interruption or termination (passive)
- cut off from + place/people/information → isolated or separated from access
- be cut off → be isolated, interrupted, or have service terminated
3. Idioms
- cut someone off without a penny → disinherit completely; exclude from receiving money or inheritance
Example: “When he married against his father’s wishes, he was cut off without a penny.”
- Note: “Cut off” itself is idiomatic in various contexts — here’s a related expression:
burn bridges → end relationships in a way that prevents future reconciliation (similar to cutting people off)
Example: “Don’t burn bridges with your old company — you might need them someday.”
4. Example Sentences
- The electricity was cut off because we forgot to pay the bill
→ Power service was terminated due to missed payment.
- Don’t cut me off when I’m trying to explain something important
→ Don’t interrupt my speech when I’m attempting to communicate crucial information.
- A car cut me off and I had to slam on the brakes
→ A vehicle moved dangerously in front of me, forcing emergency stopping.
- After the betrayal, she completely cut him off from her life
→ Following the disloyalty, she terminated all contact and removed him entirely.
- The village was cut off by flooding and couldn’t be reached
→ The community was isolated by water and became inaccessible.
- My internet keeps getting cut off during video calls
→ My connection repeatedly terminates during online meetings.
- The teacher cut off the student’s excuse mid-explanation
→ The educator interrupted the learner’s justification before completion.
- He threatened to cut off financial support if she didn’t comply
→ He warned he would terminate monetary assistance without her cooperation.
- We were cut off from the outside world during the snowstorm
→ We became isolated from external contact during severe weather.
- The phone suddenly cut off in the middle of our conversation
→ The connection abruptly terminated during our discussion.
5. Personal Examples
- Teachers shouldn’t cut off students when they’re trying to ask questions
→ Educators must not interrupt learners when they’re attempting to inquire about topics.
- The language learner felt cut off from native speakers without opportunities for conversation practice
→ The student experienced isolation from fluent speakers due to lack of interaction chances.
6. Register: Neutral to Informal
✔ Native usage tips
- “Cut off” works across all contexts from casual conversation to formal writing
- For utilities/services, it’s the standard neutral term for termination
- For conversation, saying someone “cut you off” is a common complaint about rudeness
- For driving, “cutting someone off” is universally understood as dangerous behavior
- For relationships, “cutting someone off” implies complete, deliberate termination of contact
- The phrase emphasizes suddenness and completeness, not gradual reduction
- “Get cut off” (passive) is common for unintentional interruptions like phone calls
- Can be both intentional (cut off a toxic friend) and accidental (got cut off during the call)
✔ Similar expressions / words
- Disconnect → terminate connection; similar to cutting off services but more technical
- Interrupt → stop someone speaking; more formal than “cut off” in conversation
- Sever → cut off completely; more formal, often for relationships or connections
- Terminate → bring to an end; formal equivalent for ending services or relationships
- Isolate → separate from others; similar to being cut off from contact
- Block → prevent access; similar to cutting off passage or communication
- End contact → stop communication; more explicit than “cut off” for relationships
