Intelligence

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1. Definition + Rich Everyday Explanation

Intelligence (noun) = the ability to learn, understand, reason, and solve problems; or secret information gathered about enemies, competitors, or threats.

“Intelligence” is a word with two completely different worlds of meaning — one about mental capability and one about secret information. Both are extremely common, and context makes clear which is intended.

The first meaning is about brainpower. Intelligence is your capacity to think, learn, understand, reason, and solve problems. It’s what IQ tests claim to measure. When we call someone intelligent, we’re saying their mind works effectively — they grasp concepts quickly, see connections others miss, and apply knowledge skillfully.

But “intelligence” isn’t just one thing. People now recognise multiple types: emotional intelligence (understanding feelings), social intelligence (navigating relationships), creative intelligence (generating ideas), practical intelligence (solving real-world problems). This broader view has changed how we think about human capability — someone might struggle academically but have extraordinary emotional intelligence.

The second meaning is completely different: secret information gathered through spying, surveillance, or investigation. Governments have “intelligence agencies” (CIA, MI6, FSB) that collect information about threats. Companies gather “competitive intelligence” about rivals. Military operations depend on “intelligence” about enemy positions. This meaning is everywhere in news, politics, and thrillers.

The connection between the two meanings? Both involve knowing things — one through mental ability, the other through information gathering.

Examples from the street:

• “She has remarkable intelligence — she understood the concept immediately” → her mental ability is impressive; she grasped it instantly
• “Intelligence reports suggest an attack is being planned” → secret information indicates a threat is coming
• “Emotional intelligence matters as much as IQ in the workplace” → understanding feelings is equally important as raw brainpower professionally

2. Most Common Patterns

• human / artificial intelligence → mental capability of people vs machines
• emotional / social intelligence → specific types of interpersonal understanding
• intelligence agency / service / officer → organisations and people gathering secret information
• gather / collect intelligence (on/about) → obtain secret information
• intelligence report / briefing → document or presentation of gathered information
• level of intelligence → degree of mental capability

3. Phrasal Verbs

Note: There are no common phrasal verbs directly containing “intelligence” — these are related expressions used in similar contexts:

• figure out → use intelligence to solve or understand somethingExample: “It took me ages to figure out how the system worked.”
• pick up (information) → gather or learn something, often informallyExample: “I picked up some useful intelligence about our competitors at the conference.”
• piece together → combine bits of information to understand the whole pictureExample: “Investigators pieced together intelligence from multiple sources.”

4. Example Sentences

1. She demonstrated exceptional intelligence by solving the problem in minutes→ She showed remarkable mental ability by working it out incredibly quickly.
2. According to military intelligence, the attack was planned weeks in advance.
   → The confidential reports showed early preparation by the enemy.
3. He used to work for the British intelligence service.
   → Refers to agencies like MI5 or MI6.
4. The intelligence agency has been monitoring the group for months→ The secret information service has been watching the organisation for a long time.
5. Artificial intelligence is transforming industries from healthcare to finance→ Computer systems that think and learn are changing how many sectors operate.
6. Emotional intelligence is what separates good managers from great ones→ The ability to understand feelings distinguishes decent leaders from excellent ones.
7. The military acted on intelligence suggesting an imminent threat→ Armed forces responded to secret information indicating immediate danger.
8. Raw intelligence alone won’t guarantee success — hard work matters too→ Mental ability by itself doesn’t ensure achievement; effort is equally important.
9. We need better intelligence gathering to understand customer behaviour→ We must improve how we collect information about what buyers do.
10. The intelligence report was shared with allied nations→ The document containing secret information was given to friendly countries.
11. He has the intelligence to succeed but lacks the motivation→ He possesses the mental capability to achieve but doesn’t have the drive.
12. Multiple forms of intelligence contribute to success in life→ Various types of mental ability combine to help people thrive.

5. Personal Examples

1. Language learning requires different types of intelligence working together — analytical thinking for grammar, social intelligence for communication, and emotional intelligence for handling frustration→ Acquiring a language demands multiple mental abilities: logical reasoning for rules, interpersonal skills for interaction, and self-awareness for managing setbacks.
2. A student’s intelligence isn’t measured by how quickly they learn but by how persistently they engage with challenges→ A learner’s true capability shows not in speed of acquisition but in determination when facing difficulties.

6. Register: Neutral to Formal

✔ Native usage tips

• “That’s insulting my intelligence” = what you say when someone explains something obvious or tries to fool you with a weak lie
• “Use your intelligence” = the frustrated instruction meaning “think properly about this”
• “Emotional intelligence” / “EQ” = the buzzword that’s now as important as IQ in workplace discussions
• “Intelligence suggests…” = news language for “spy agencies believe…”
• “Artificial intelligence” / “AI” = the phrase dominating tech conversations — everyone’s talking about it
• Spy movies: “Intelligence operative” = cool way to say spy
• Job descriptions: “High level of intelligence required” = we want smart people (obviously)
• Backhanded compliment: “You’re smarter than you look” = insulting observation about someone’s intelligence
• Office politics: “Competitive intelligence” = spying on rivals but making it sound professional
• Self-deprecating humour: “That wasn’t my finest display of intelligence” = admitting you did something stupid
• Dating profiles: “Sapiosexual — attracted to intelligence” = claiming brains matter more than looks

✔ Similar expressions / words

• Intellect → more formal and academic; refers specifically to reasoning ability rather than broader capability
• Brainpower → casual, informal term for intelligence; sounds less clinical
• Information → general term for data; intelligence specifically implies secret or strategic value