Demolish

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1. Definition + Rich Everyday Explanation

Demolish (verb) = to completely destroy or tear down a building or structure; to decisively defeat someone in competition or argument; or to eat food very quickly and enthusiastically.

“Demolish” is a powerful word that conveys total destruction or overwhelming defeat. Whether applied to buildings, arguments, opponents, or even meals, it suggests something being completely taken apart or eliminated.

The primary meaning involves physically destroying buildings. When construction companies demolish old structures, they use machinery like wrecking balls or controlled explosives to reduce buildings to rubble. This isn’t gentle removal — it’s forceful, thorough, and complete. The building doesn’t just get damaged; it gets completely torn down, often to make space for something new.

Metaphorically, “demolish” describes decisive victories or crushing defeats. If a football team demolishes their opponents 5-0, they don’t just win — they dominate completely. If a lawyer demolishes an argument in court, they don’t just disagree — they systematically destroy every point until nothing remains. This usage emphasizes the thoroughness and one-sided nature of the victory.

There’s also an informal, humorous usage about food: “We demolished that pizza” means you ate it all very quickly, with enthusiasm and appetite. This playful use suggests the food didn’t stand a chance — it was consumed completely and rapidly.

The word carries connotations of power, force, and finality — whatever gets demolished is utterly finished.

Examples from the street:

• “They’re going to demolish the old cinema to build flats” → they’ll completely tear down the building to construct apartments
• “United demolished City 4-0 in the derby” → they won so overwhelmingly it was total domination
• “We were starving — we demolished those sandwiches in minutes” → we ate them completely and very quickly because we were so hungry

2. Most Common Patterns

• demolish a building/structure/house → completely tear down and destroy construction
• demolish someone/a team → defeat an opponent overwhelmingly and decisively
• demolish an argument/theory/claim → systematically destroy reasoning or position
• demolish food → eat something quickly and completely (informal)
• completely/totally demolish → emphasize the thoroughness of destruction
• get demolished → suffer complete defeat or destruction (passive)

3. Idioms

Note: There are no common idioms directly containing “demolish” — these are related expressions:

• tear down → destroy or remove a structure; similar to demolish but can be less forceful

  Example: “They’re going to tear down the old factory next month.”

• bring down the house → receive overwhelming applause or approval; opposite emotional tone to demolish but shows similarly overwhelming effect

  Example: “Her performance brought down the house — the audience went wild.”

4. Example Sentences

1. The council decided to demolish the old hospital after it stood empty for five years

   → Local government chose to completely tear down the abandoned medical building after half a decade of vacancy.

2. The lawyer demolished the witness’s testimony with a series of pointed questions

   → The attorney systematically destroyed the credibility of what the person said through sharp interrogation.

3. Spain demolished their opponents 7-1 in the World Cup qualifier

   → Spain defeated the other team so overwhelmingly and decisively that it was complete domination.

4. Critics demolished his theory by pointing out fundamental logical flaws

   → Experts completely destroyed his argument by highlighting basic reasoning errors.

5. We were so hungry after the hike that we demolished the entire picnic in twenty minutes

   → We were extremely famished following the walk, so we ate all the food very quickly and completely.

6. They’re planning to demolish the shopping centre and replace it with residential units

   → They intend to tear down the retail complex entirely and build housing instead.

7. The debate champion demolished every counterargument her opponent raised

   → The skilled speaker systematically destroyed each opposing point her rival presented.

8. The hurricane completely demolished dozens of coastal homes

   → The storm totally destroyed numerous houses along the shoreline.

9. Our team got demolished in the final — we didn’t score a single point

   → Our side suffered overwhelming and complete defeat in the championship match without gaining any score.

10. The kids demolished the birthday cake before we could even take photos

    → The children ate the dessert so quickly and completely that we couldn’t capture images first.

5. Personal Examples

1. During the debate activity, the advanced students demolished the opposing team’s arguments

   → In the discussion exercise, the proficient learners systematically destroyed the other group’s reasoning.

2. When I first started teaching, an experienced colleague demolished my lesson plan with constructive criticism

   → When I began my career, a veteran teacher thoroughly picked apart my instructional design with helpful feedback.

6. Register: Neutral to Informal

✔ Native usage tips

• “Demolish” for buildings is formal and official; in casual speech, people often say “knock down” or “tear down”
• “Demolish” for defeating opponents is dramatic and emphatic — use it when the victory was truly one-sided
• “Demolish” for eating food is informal and playful; common among younger speakers and in casual contexts
• The noun form is “demolition” — “the demolition of the stadium” or “a demolition job” (meaning complete defeat)

✔ Similar expressions / words

• Destroy → broader term that works in all contexts; demolish is more specific and emphatic
• Dismantle → suggests taking apart systematically; less violent than demolish
• Thrash / hammer → informal alternatives for defeating opponents; similar intensity to demolish