civil time
- noun
- /ˈsɪvəl taɪm/
- Farmers often rely on civil time to determine the best times for planting and harvesting crops.
Examples
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Astronomers must distinguish civil time from solar time in their calculations.
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The train departs at 3 PM civil time.
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In most countries, civil time is set by the government and follows time zones.
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Radio stations often announce the exact civil time at the top of the hour.
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In London, civil time is based on Greenwich Mean Time.
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The train schedule is based on civil time, which is established by local authorities for public use.
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In many countries, civil time is set to adjust for daylight saving changes twice a year.
Synonyms
Official clock time used in a place because of its time zone
Official time used in a region instead of daylight saving time
Surface Forms
Morphology
The meaning 'officially adopted time for civil purposes' follows directly from combining 'civil' (relating to the public, citizens, or government) with 'time' (clock/official time). A B1 learner who knows both constituents can reasonably infer this refers to the time used for public/civil affairs (i.e., the official/local time), so the expression is compositional and transparent.
Etymology
Civil time comes from the need for one public clock everyone uses. Long ago each town used the sun to tell the hour, but when trains and schedules made travel and work happen at the same time, governments set a single civil time for daily life. That's why it means the 'official' time people follow in a region.