by the skin of your teeth
By the narrowest possible margin, barely succeeding at all.
Example: We caught the last train by the skin of our teeth.

C120 words · Advanced
Body idioms for describing discretion, awareness and reach, with phrases like turn a blind eye, bite your tongue and the long arm of the law.

By the narrowest possible margin, barely succeeding at all.
Example: We caught the last train by the skin of our teeth.

To deliberately ignore something wrong that you know is happening.
Example: The manager turned a blind eye to the staff leaving early.

Keeping someone or something at a careful distance, avoiding close involvement.
Example: She's kept her new colleague at arm's length so far.

To be sensible, practical, and able to make wise decisions.
Example: You can trust her advice — she's always had a good head on her shoulders.

To stop yourself from saying something you really want to say.
Example: I had to bite my tongue when he criticised my work in front of everyone.

To refuse to take any further responsibility for something.
Example: After the disagreement, he washed his hands of the whole project.

To stay alert and well informed about what is happening or about to happen.
Example: Good journalists keep their ear to the ground for new stories.

To be fully aware of the latest developments in a particular area.
Example: The design team really has its finger on the pulse of new trends.

To do nothing at all to help, especially when help is expected.
Example: He watched us pack and didn't lift a finger.

Someone who offers comfort and sympathy when you are upset.
Example: Whenever I'm down, my sister is a shoulder to cry on.

A person or thing that causes constant trouble.
Example: That clause has been a thorn in your side for a decade.

In a position where you have no choice but to fight.
Example: With back against the wall they finally negotiated.

To end a relationship or dismiss someone.
Example: The club decided to give someone the elbow after one season.

The power of the police to catch people eventually.
Example: The long arm of the law reached him in another country.

A young person who is unusually sensible.
Example: She is nineteen with an old head on young shoulders.

A betrayal by someone you trusted.
Example: The letter to the board was a stab in the back and everybody knew it.

To tell someone your deepest feelings.
Example: He would bare your soul to a stranger and tell his family nothing.

To feel very frightened or anxious.
Example: We had have your heart in your mouth for the whole descent.

To start working very hard.
Example: Everyone had to put your shoulder to the wheel for the last fortnight.

To have just enough to survive on.
Example: Two shifts a week were enough to keep body and soul together.
