English Meaning & Definitions
The base unit of time in the International System of Units (SI), equal to the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom.
- “The microwave oven takes just 1 second to register the button press.”
- “He beat the world record by a mere 1 second.”
English Synonyms & Near Equivalents
Comprehensive Thesaurus Breakdown
Compare formal, informal, literary synonyms and register nuances for “1 second”.
The numeral 'one' derives from Old English 'ān', of Germanic origin. 'Second' derives from Middle English, via Old French from Latin 'secundus' ('following, next'), from 'sequi' ('to follow'); it was originally the 'second division' of an hour (following the minute, or 'first small division').
Think of a heartbeat: one single, distinct tick of a clock equals 1 second.
Frequently Asked Questions About “1 second”
1. What is the meaning of “1 second” in English?
In English, 1 second (noun) is defined as: “The base unit of time in the International System of Units (SI), equal to the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom.”.
2. How do you use “1 second” in a sentence?
“The microwave oven takes just 1 second to register the button press.”
3. What are English synonyms of “1 second”?
4. What is the etymology and word origin of “1 second”?
The numeral 'one' derives from Old English 'ān', of Germanic origin. 'Second' derives from Middle English, via Old French from Latin 'secundus' ('following, next'), from 'sequi' ('to follow'); it was originally the 'second division' of an hour (following the minute, or 'first small division').
🇬🇧More English Words to English
View all English words →A specific duration of time equal to one hour and forty-six minutes and twelve seconds.
The cardinal number equal to one thousand million (1,000,000,000), expressed in scientific notation as 10^9.
A specific duration of time equivalent to one hour and forty-six minutes.
A mathematical inquiry seeking the conversion of a specific duration of 106 minutes into the standard unit of hours, resulting in 1 hour and 46 minutes or approximately 1.77 hours.