object-lesson
Definition
- Noun:
- A practical example or demonstration: "object-lesson" refers to a concrete instance or real-life event that serves to illustrate a principle, moral, or lesson effectively. It is often used to teach something by showing rather than just telling.
Usage Examples
- (A physical demonstration to teach a scientific concept.)
- (A real-life event that teaches a cautionary principle.)
Advanced Usage
- "to serve as an object-lesson": to function as a practical demonstration or warning.
- The accident served as an object-lesson for everyone about road safety. (The event taught a clear lesson through its consequences.)
Variants and Related Words
Object lesson (n, alternative spelling): same meaning as "object-lesson."
- The museum's exhibit was an object lesson in ancient engineering. (A practical demonstration of historical techniques.)
Lessons (n, plural): broader term for teachings or experiences gained.
- Life offers many lessons, but an object-lesson is especially vivid. (A specific type of learning experience.)
Synonyms
- Demonstration: a clear example or display.
- Exemplar: a typical or perfect example.
- Case in point: a specific instance that proves a general claim.
Related Idioms
A lesson learned: an experience that teaches a valuable lesson.
- Failing the test was a lesson learned about the importance of studying. (A personal experience that imparts wisdom.)
Show and tell: a teaching method involving physical objects.
- The science fair was like show and tell, with each project being an object-lesson. (A practical display for educational purposes.)