English Idioms: Case-by-case

English Idioms About “Colors”
Idiom: Feel blue
Meaning: To feel sad.
Example: She felt blue after her divorce.

English Idioms About “Parts of the body”
Idiom: Watch one’s mouth
Meaning: To be careful about what one says, especially with regard to disrespectful or profane language.
Example: Watch your mouth when you speak to him. He’s the boss.

English Idioms About “Colors”
Idiom: Yellow journalism
Meaning: Journalism which is sensationalistic and of questionable accuracy and taste.
Example: This paper is practising yellow journalism with its reports on sex scandals.

English Idioms About “Weather”
Idiom: Bolt from the blue
Meaning: This refers to a complete surprise; something totally unexpected. In this phrase there is an allusion to a stroke of lightning from a clear blue sky.
Example: The news that they are getting a divorce was a bolt from the blue.

English Idioms About “Love”
Idiom: Fall in love with someone
Meaning: To come to have feelings of love directed at another person or a thing
Example: They fell in love with each other from the moment they saw each other.

English Idioms About “Crime”
Idiom: In the dock
Meaning: To be on trial in court
Example: The accused stood in the dock.