In a crime or mystery story, the author will sometimes put in misleading information so that the reader or viewer is diverted away from guessing which character is the real villain. It is thought to come from the practice of hunting foxes with a pack of dogs, where a smelly fish is dragged across the trail of the fox in order to mislead the dogs.
Although this can be a herring cured by salting and smoking, the actual fish used is more likely a kipper, which will take on a characteristically reddish hue.
The term is more widely applied to deliberate disinformation, used as a diversion. For example, a politician might suggest a connection between his opponent and some fictitious illegal act, to occupy the investigative press and avoid revelations about his own activities.
Something intended to divert attention from the real problem. A misleading clue.
A distraction, something which you are meant to think has some relevance to the story line, but in fact means nothing.
Something that draws attention away from the central issue, in a story.
The English term 'red herring' has several distinct senses or meanings: 1: a first draft of a prospectus; must be clearly marked to indicate that parts may be changed in the final prospectus; 2: any diversion intended to distract attention from the main issue; 3: a dried and smoked herring having a reddish color
It is not an idiom, it means your nose is itching.
idiom means expression like a page in a book
Simply its mean a bully.
I think it means that that person agrees with that others persons idiom and that it fit that question that the teacher or whoever asked that question.
This is not an idiom - it means exactly what it says. You should stay fit and healthy.
Mr Owen.
redherring/smokescreen
RFP is not an idiom. It's an abbreviation.
It's not really an idiom. It means "what are you thinking about."
It is not an idiom, it means your nose is itching.
idiom means expression like a page in a book
It's not an idiom. It means the tip of your nostril.
"Sieve" is not an idiom. See the related link.
This is not an idiom. It is a measurement. $100,000 is how you write it in numbers.
Simply its mean a bully.
The idiom your blood is boiling usually means that you are mad/furious.
Nothing. You have left out part of the idiom. Perhaps you mean "your hands are tied," which means that you have no power to do anything in a given situation.