Englishfor English speakers
arm
Noun
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One of the upper limbs people have; arms start at the shoulder and go down to the wrist, sometimes the hand is included.
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A weapon.
arm
Verb
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To give or sell weapons to a person, group, or country.
Our taxes pay to arm the military.
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To get a tool or a weapon ready for action; to activate.
Remember to arm the alarm system.
hand
Noun
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Your hands are the parts of your body at the end of your arms. A hand has four fingers and a thumb.
Mother, I'm afraid, please hold my hand.
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Clock hands are pointed needles that show what time it is.
The long hand is pointing to the 4, which refers to how many hours have passed. The short hand is pointing to the 7, which refers to how many groups of 5 minutes have passed. The time is therefore 4:35.
hand
Verb
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If I hand you something, I give it to you.
Please hand me that tool. I can't reach it.