Reading Theme:
Regularity: Definition, Usage & Common Mistakes (2 meaning)
Meaning 1：consistent pattern (regularity)
regularity
/ˌreɡjəˈlærəti/
n.
When things happen in a fixed pattern or at fixed times, without unexpected changes.
consistent pattern
➕
/kənˈsɪstənt ˈpætərn/
n.
The state or quality of happening with predictable frequency or in a steady, unchanging manner.
📘 Details & Usage
📖 Root Explanation
From Latin 'regularis' (according to rule) + '-ity' (state or quality).
💡 Mnemonic
A REGULAr ACTivitY (activity) happens repeatedly like clockwork.
📖 Example
The regularity of his morning runs - every day at 7 a.m., rain or shine - impressed his friends.
The predictable pattern of his morning runs impressed his friends.
🔗 Collocations
with regularity – happening frequently and predictably
clockwork regularity – extreme precision and predictability, like a mechanical clock
regularity of events – the predictable occurrence of events
🔄 Synonyms
consistency (n.) – The quality of always behaving or performing in a similar way.
predictability (n.) – The quality of being able to be foreseen or expected.
steadiness (n.) – The quality of being regular, constant, and not changing.
🚫 Antonyms
irregularity (n.) – The state of not following a fixed pattern or schedule.
randomness (n.) – The quality of lacking a pattern or predictable order.
inconsistency (n.) – The quality of not staying the same in behavior or quality.
🌱 Derivatives
regular (adj.) – Happening or doing something often; normal or usual.
regularly (adv.) – At uniform intervals of time; frequently.
regularize (v.) – To make something regular or official.
📖 Cultural Story
The word originates from Latin 'regula' meaning 'straight stick' or 'rule'. The concept of 'regularity' became important during the reign of kings and the establishment of official rules ('regulations') to govern society and nature's predictable patterns.
Meaning 2：balanced repetition (regularity)
regularity
/ˌreɡjəˈlærəti/
n.
When things are even, balanced, and have a repeated shape or pattern.
balanced repetition
➕
/ˈbælənst ˌrepəˈtɪʃn/
n.
The state of being arranged in a symmetrical, even, or repeated pattern.
📘 Details & Usage
📖 Example
The honeycomb's perfect hexagonal regularity is a marvel of nature's engineering.
The perfectly repeated hexagonal pattern of the honeycomb is amazing.
🔗 Collocations
geometric regularity – a pattern formed by precise geometric shapes
perfect regularity – flawless symmetry and repetition
regularity of form – the symmetrical and uniform shape of something
🔄 Synonyms
symmetry (n.) – The quality of being made up of exactly similar parts facing each other.
uniformity (n.) – The quality of being the same in all parts or at all times.
order (n.) – The arrangement of things in a neat, logical, or structured pattern.
🚫 Antonyms
irregularity (n.) – The state of not being uniform, symmetrical, or even.
asymmetry (n.) – Lack of equality or equivalence between parts.
disorder (n.) – A state of confusion and lack of organization.
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