Keen eye
/kiːn aɪ/
B2
Definition
A "keen eye" is the ability to see or notice things carefully and quickly, especially small or hidden details. People with a keen eye are good at spotting mistakes, changes, or important information that others may miss.
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⚡ See It in Action
Ability to notice small or important details
- •She has a keen eye for fashion and always knows the latest trends.
- •The editor used his keen eye to find mistakes in the article.
- •A good photographer needs a keen eye to capture the perfect moment.
Skill in observing or judging something carefully
- •His keen eye helped him choose the best players for the team.
- •The teacher has a keen eye for students who need extra help.
🧲 Make It Stick
- ✓Think of "keen eye" like "good eye," but much stronger and sharper—like a superpower for seeing details
- ✓Picture a sharp, bright eye that can find tiny objects or small differences in a picture or scene
- ✓It's the feeling when you notice something others don't, like spotting a friend in a crowd or finding a hidden object in a game
- ✓Sounds like "keen" (meaning sharp or eager) + "eye" → imagine an eye that is very sharp and ready to see everything clearly
- ✓Think of detectives or artists who need a keen eye to find clues or create perfect work
- ✓NOT like "quick glance" (fast but not careful)—keen eye means careful and detailed looking
- ✓NOT like "blind" or "careless"—keen eye shows attention and focus
- ✓NOT like "lazy eye" (an eye problem)—keen eye means very active and alert vision
🔄 Try Other Words
- •Sharp eye: very good ability to notice details (Use when emphasizing clarity and focus)
- •Good eye: natural ability to notice or understand (Use in informal contexts or when the skill is less intense)
- •Observant: paying close attention to details (Use when describing a person’s general skill, not just eyesight)
- •Perceptive: able to understand things quickly and notice small details (Use when including understanding, not just seeing)
🔍 Unboxing
- •Word parts: "keen" (sharp, eager) + "eye" (the organ for seeing)
- •Etymology: "keen" comes from Old English meaning sharp or eager; "eye" is from Old English "ēage," meaning the organ to see
- •Historical development: "Keen eye" has been used for centuries to describe sharp vision or strong observation skill
- •Modern usage: Commonly used to praise someone’s ability to notice details or judge well, often in work, art, or daily life
💭 Reflect & Connect
•How can having a keen eye help you in your daily life or work?
•Can someone develop a keen eye, or is it something you are born with?
Fill in the blanks with the correct word:
1.She has a keen eye for ___ details that others often miss in the report.
2.A keen eye helps artists ___ small differences in colors and shapes.
3.Unlike a quick glance, a keen eye requires ___ and careful observation.
4.Detectives need a keen eye to ___ clues at a crime scene.
5.He looked with a keen eye ___ the painting to find its hidden meaning.
6.Having a keen eye means you ___ notice things others do not.
7.When you have a keen eye, you often ___ mistakes before anyone points them out.