Meaning of Idiom ‘In a Second / In a Minute’
In a second and in a minute are interchangeable. They both mean a very brief, but undetermined, amount.
Usage Notes
When we say, in a second, we do not literally mean a second, although a common joke response is to reply “your second is up” a moment later. You can also say, just a minute, wait a minute, or in a moment.
Examples Of Use
“I’ll be there in a second. I just need to finish getting ready.”
“Can you bring me a soda?” “In a minute.”
“Let’s go!” “Just a second. I forgot my wallet.”
“Francis wants to see you about the sales expo.” “In a minute. I have to take this call.”
“I’ll help you with those boxes in a minute.”
“I’ll be with you in a moment.”
Origin
Origin unknown.