Reading Theme:
Compact: Definition, Usage & Common Mistakes (3 meaning)
Meaning 1：small and space-saving (compact)
compact
/ˈkɑːmpækt/
adj.
Small and designed to save space. It has many useful features in a small size.
small and space-saving
➕
/ˈsmɔːl ænd ˈspeɪs ˌseɪvɪŋ/
adj.
Describes an object, often a design or product, that is cleverly made to be small in size while still being fully functional and efficient, maximizing the use of limited space.
📘 Details & Usage
📖 Root Explanation
From Latin 'com-' (together) + 'pangere' (to fasten). Literally 'fastened together tightly'.
💡 Mnemonic
Think of a COMpact PACT: an agreement that's tightly packed with no wasted words or space.
📖 Example
In big cities, a compact car is easier to park in tight spaces.
In big cities, a compact car is easier to park in tight spaces.
🔗 Collocations
compact car – a small vehicle designed for easy parking and city driving
compact design – a layout that efficiently uses a small area
compact size – small dimensions
🔄 Synonyms
🚫 Antonyms
🌱 Derivatives
compactly (adv.) – in a small and efficient manner
compactness (n.) – the quality of being small and efficiently arranged
📖 Cultural Story
The word originates from Latin 'compingere' (to put together). Its evolution reflects efficiency: from physically packed objects to concise writing. Today, it's a key term in urban planning (compact cities) and electronics (compact devices), praising smart use of space.
Meaning 2：densely packed (compact)
compact
/ˈkɑːmpækt/
adj.
Firmly pressed together so that it is solid and takes up less space.
densely packed
➕
/ˈdensli ˈpækt/
adj.
Describes a substance or material where the particles are pressed firmly together, resulting in a solid, dense mass with little air or empty space between them.
📘 Details & Usage
📖 Example
For a strong sandcastle, you need compact sand that holds its shape well.
For a strong sandcastle, you need compact sand that holds its shape well.
🔗 Collocations
compact soil – dense earth that has been compressed
compact disc – a small disc storing data in a dense, read-only format
to compact something – to press something to make it more dense (verb form)
🔄 Synonyms
dense (adj.) – closely compacted in substance
compressed (adj.) – flattened by pressure; squeezed together
solid (adj.) – firm and stable in shape; not liquid or fluid
Meaning 3：concise and to the point (compact)
compact
/ˈkɑːmpækt/
adj.
Expressing what needs to be said in few words, without unnecessary details.
concise and to the point
➕
/kənˈsaɪs ænd tuː ðə ˈpɔɪnt/
adj.
Describes a style of writing or speech that conveys information clearly and effectively using very few words, avoiding any unnecessary details or filler.
📘 Details & Usage
📖 Example
Her report was clear and compact, summarizing a week's work in just two pages.
Her report was clear and compact, summarizing a week's work in just two pages.
🔗 Collocations
compact writing – a concise and dense style of written expression
in compact form – presented in a summarized, brief manner
compact summary – a brief but comprehensive overview
🔄 Synonyms
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