Arm Idioms - wordscoach.com

Arm Idioms

Arm Idioms

Our arms do so much for us – hugging loved ones, reaching for goals, and even… expressing ourselves through idioms? That’s right! The humble arm shows up surprisingly often in figurative language, offering a range of colorful expressions. Let’s delve into the world of arm idioms and see how they extend the meaning of our communication!

List of Arm Idioms



  • Armed to the teeth
  • Up in arms
  • Arms race
  • Cost an arm and a leg
  • Twist someone’s arm
  • Keep someone at arm’s length
  • Under someone’s arm
  • Arms akimbo
  • Give one’s right arm for something
  • In the arms of Morpheus
  • Armed and dangerous
  • Lend a helping hand
  • An armchair critic
  • Arms wide open
  • Take up arms
  • Bear arms
  • Arms of the law
  • In the arms of the law
  • Arms length transaction
  • Shot in the arm
  • Right-hand man
  • Go out on a limb
  • Roll up your sleeves
  • Lend a hand
  • An arm’s reach
  • Give someone the cold shoulder



Arm Idioms with Meaning and Examples



Armed to the teeth

  • Meaning: Fully equipped with weapons.
  • Example: The soldiers were armed to the teeth as they entered enemy territory.

Up in arms

  • Meaning: Extremely angry or agitated about something.
  • Example: The citizens were up in arms over the proposed construction of a new landfill.

Arms race

  • Meaning: Competition between nations to have superior armed forces.
  • Example: The Cold War was characterized by a nuclear arms race between the United States and the Soviet Union.

Cost an arm and a leg

  • Meaning: Extremely expensive.
  • Example: Buying a new car these days can cost an arm and a leg.

Twist someone’s arm

  • Meaning: Persuade or coerce someone to do something.
  • Example: I had to twist his arm to get him to come to the party with us.

Keep someone at arm’s length

  • Meaning: Maintain a distance or avoid getting too close to someone.
  • Example: After the argument, she decided to keep her coworker at arm’s length.

Under someone’s arm

  • Meaning: Being protected or supported by someone.
  • Example: The little girl walked happily under her father’s arm.

Arms akimbo

  • Meaning: Standing with hands on hips and elbows pointing outward.
  • Example: The teacher stood with arms akimbo, waiting for the noisy class to quiet down.

Give one’s right arm for something

  • Meaning: Willing to sacrifice a lot for something desired.
  • Example: He would give his right arm for a chance to travel the world.

In the arms of Morpheus

  • Meaning: Asleep, especially deeply asleep.
  • Example: After a long day’s work, she quickly fell into the arms of Morpheus.

Armed and dangerous

  • Meaning: Ready to use weapons and potentially harmful.
  • Example: The fugitive was considered armed and dangerous, and citizens were warned not to approach him.

Lend a helping hand

  • Meaning: Offer assistance or support.
  • Example: When my car broke down, my neighbor was quick to lend a helping hand.

An armchair critic

  • Meaning: Someone who offers opinions or criticism but does not participate actively.
  • Example: He’s just an armchair critic; he never actually does anything to help.

Arms wide open

  • Meaning: Ready to welcome or embrace someone or something warmly.
  • Example: The organization welcomed new members with arms wide open.

Take up arms

  • Meaning: To prepare for battle or conflict.
  • Example: The rebels decided to take up arms against the oppressive regime.

Bear arms

  • Meaning: To carry weapons, especially firearms.
  • Example: In some countries, it’s a constitutional right to bear arms.

Arms of the law

  • Meaning: Referring to police or other authorities.
  • Example: The criminal was finally caught by the long arms of the law.

In the arms of the law

  • Meaning: Captured or detained by law enforcement.
  • Example: After months on the run, the fugitive found himself in the arms of the law.

Arms length transaction

  • Meaning: A transaction between parties with no prior relationship, to ensure fairness. Example: The company insisted on an arms-length transaction to avoid any conflicts of interest.

Shot in the arm

  • Meaning: A stimulus or boost, often to morale or energy.
  • Example: The team’s victory was a real shot in the arm for their confidence.

Right-hand man

  • Meaning: Someone’s most trusted and relied-upon assistant or associate.
  • Example: John has been my right-hand man for years; I don’t know what I’d do without him.

Go out on a limb

  • Meaning: To take a risk or put oneself in a vulnerable position.
  • Example: I’ll go out on a limb and say that she’ll be the next CEO.

Roll up your sleeves

  • Meaning: Prepare for hard work or a challenge.
  • Example: It’s time to roll up our sleeves and get this project finished.

Lend a hand

  • Meaning: Offer practical help or assistance.
  • Example: Can you lend a hand with these heavy boxes?

An arm’s reach

  • Meaning: Within easy reach or accessibility.
  • Example: Keep the emergency phone numbers within an arm’s reach at all times.

Give someone the cold shoulder

  • Meaning: Ignore or reject someone.
  • Example: Despite my attempts to talk to her, she gave me the cold shoulder.



So next time you’re looking to add a punch to your conversation, reach for an arm idiom! They’ll surely lend a hand in making your communication more vivid and engaging.

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