dimension
/dɪˈmɛn.ʃən/- 1.
A measurement of something in one direction, such as length, width, or height. When you describe a physical object's size, you state its dimensions.
- The room's dimensions are 5 metres long and 4 metres wide.
- Please check the dimensions before ordering the furniture.
- The box has three dimensions: height, width, and depth.
- 2.
A particular aspect or part of a situation, problem, or idea. Used especially in academic and formal writing to mean a viewpoint or layer of meaning.
- The conflict has a strong political dimension we cannot ignore.
- Her research adds a new dimension to our understanding of climate change.
- We need to consider the social dimension of this policy.
Adinary Nuance
Dimension is often confused with aspect, facet, and scope, but they are not fully interchangeable. "Aspect" means a particular side or viewpoint of something — it is slightly more neutral and conversational. "Dimension" carries a stronger sense of depth or added complexity, as if you are revealing a hidden layer; it is more common in academic and formal writing. "Facet" is similar to aspect but implies one face of a multisided object — useful when listing multiple parts of something. Use "dimension" when you want to suggest that something adds a new level of understanding, not just another angle.
In other languages
- Vietnamese
- Chiều / khía cạnh
- Spanish
- Dimensión
- Chinese
- 维度
- Japanese
- 次元・側面
- Korean
- 차원
Etymology
From Latin "dimensio," meaning "a measuring out," derived from "dimetiri" (to measure). The word entered English via Old French in the late 14th century, first referring to physical measurement and later expanding to abstract uses.
Common phrases
Synonyms
Related words
Frequently asked questions
- Is 'dimension' formal or informal?
- It leans formal. In everyday speech, people usually say 'size' or 'aspect.' In academic writing, essays, and IELTS tasks, 'dimension' is a strong and appropriate choice.
- What is the difference between 'dimension' and 'aspect'?
- 'Aspect' simply refers to one side or feature of a topic. 'Dimension' implies added depth or a new layer of complexity — it sounds more analytical and is preferred in academic contexts.
- Can I use 'dimension' in an IELTS essay?
- Yes, absolutely. Phrases like 'the economic dimension of this issue' or 'adds a new dimension to the debate' are well-suited to IELTS Task 2 and score well for lexical resource.
- Does 'dimension' have a plural form?
- Yes. 'Dimensions' (plural) is used when referring to the measurements of an object (e.g., 'check the dimensions') or to multiple aspects of a problem (e.g., 'the social and cultural dimensions').