Cancel (something) out or cancel out (something)

To destroy or wipe out the effect of something. The overeating by the girl cancelled out the benefits of her exercise.

Catch fire

To begin to burn. We were very careful that the wooden house would not catch fire.

Can’t do anything about (someone or something)

To be unable to manage or control someone or something. I cannot do anything about the noise in our office.

Can’t do anything with (someone or something)

To be unable to manage or control someone or something. My sister is always complaining that she can't do anything with her hair.

Catch forty winks

To get some sleep. I was very tired so I decided to catch forty winks.

Can’t stand

To dislike someone or something very much. My uncle cannot stand his daughter's boyfriend.

Can’t stomach (someone or something)

To dislike someone or something very much. I cannot stomach the idea of another week of work before my holiday.

Catch on

To understand something, to learn about something. I was finally able to catch on and understand the math problem.

Cap and gown

The academic cap and the gown that is worn during graduation ceremonies. It is also known as academicals and, in the United States,... Read more →

Card up one`s sleeve

A plan or argument that is kept back to be used later if needed. I think that our boss has a card up his sleeve and he will help us later.