Reading Theme:
Friction Definition, Usage & Key Examples (2 meaning)
Meaning 1：conflict (friction)
friction
/ˈfrɪk.ʃən/
n.
Disagreement or conflict between people or groups.
conflict
➕
/ˈkɑːn.flɪkt/
n.
Disagreement or tension between people, often due to opposing views or personalities.
📘 Details & Usage
📖 Root Explanation
From Latin 'fricare' (to rub).
💡 Mnemonic
FRICTION feels like a FRICTION burn from rubbing - whether skin or egos!
📖 Example
There has been some friction between the marketing and sales teams over the new strategy.
A slight disagreement exists between two departments regarding a business plan.
🔗 Collocations
cause friction – to create disagreement or tension
reduce friction – to lessen disagreement or tension
create friction – to generate conflict or opposition
🔄 Synonyms
🚫 Antonyms
harmony (n.) – a state of peaceful agreement and cooperation
agreement (n.) – a state of having the same opinion or intention
cooperation (n.) – the process of working together for a common purpose
🌱 Derivatives
frictional (adj.) – involving or caused by friction (in both literal and figurative senses)
📖 Cultural Story
Derived from Latin 'fricare', meaning 'to rub'. In the 17th century, its metaphorical sense of 'conflict' or 'disagreement' (a rubbing of minds) emerged, illustrating how physical concepts inform abstract social dynamics.
Meaning 2：resistance (friction)
friction
/ˈfrɪk.ʃən/
n.
The action of one surface rubbing against another, which creates resistance.
resistance
➕
/rɪˈzɪs.təns/
n.
The force that opposes the relative motion of two surfaces in contact, generating heat.
📘 Details & Usage
📖 Example
The special design on the bottom of the skis reduces friction with the snow, allowing you to glide faster.
An engineered surface texture minimizes resistive force to enhance speed on snow.
🔗 Collocations
coefficient of friction – a measure of the resistance between two surfaces
static friction – friction that must be overcome to start motion
kinetic friction – friction between moving surfaces
🔄 Synonyms
resistance (n.) – the force that opposes motion
drag (n.) – a force acting opposite to the relative motion of an object
abrasion (n.) – the process of scraping or wearing away by friction
🚫 Antonyms
lubrication (n.) – the application of a substance to reduce friction
smoothness (n.) – the quality of having an even surface that offers little resistance
🌱 Derivatives
frictional (adj.) – involving or caused by friction
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