definition
B1Pronunciation
UK
- /dˌɛfɪnˈɪʃən/
US
- /ˌdɛfəˈnɪʃən/
Description
- meaning
- explanation
- clarity
- sharpness
- boundary
Just as a map outlines the boundaries of a territory, a definition carves out the meaning of a word, concept, or idea. It is all about making something clear and specific. You might look up the definition of a technical term in a dictionary or offer your own definition of what "success" means to you. Beyond language, it can also mean the sharpness and detail of an image or object. A good definition leaves little room for confusion—it tells you exactly what something is and gives it a clear identity.
The word "definition" primarily refers to the formal explanation of what a word or concept actually means. By establishing clear boundaries around an idea, it ensures that everyone understands it in the same way. It is not just about looking up a word in a dictionary; you can also define something by explaining its unique characteristics, its purpose, or how it differs from other things.
In a broader sense, "definition" also describes the degree of distinctness or clarity. In the world of technology and art, we speak of "high definition" to describe images with incredible detail and sharpness. This ties back to the word's Latin root, definire, which means "to limit" or "to set bounds." Whether you are setting the limits of a word's meaning or the limits of a pixel's edge, you are creating clarity by separating the subject from the blur around it.
For example, a scientist might provide a rigid definition of "gravity," while an artist might define "beauty" through their work. You can even define yourself—your values and actions provide the definition of your character. Occasionally, something is so unique or chaotic that it "defies definition," meaning it cannot be easily categorized. Ultimately, whether you are learning new vocabulary or adjusting the focus on a screen, the search for definition is about bringing the world into sharper focus and establishing what something truly is.
Examples
- 1
Report wording
The report begins with a clear definition of poverty.
- 2
Goal setting
We need a shared definition of success before we set our goals.
- 3
Legal meaning
The law uses a very narrow definition of "family" in this case.
- 4
Cultural ideas
Different cultures may have different definitions of beauty.
- 5
Accepted meaning
By definition, a vegan does not eat animal products.
Phrase
by definition
according to the accepted meaning of the word or idea
- 6
Video quality
This TV shows live sports in high definition.
Phrase
high definition
very clear video with a lot of detail
Forms and spellings
2 forms open this card.
Main spelling
- definitionnoun
Forms
- definitionspluralnoun