American Dictionary

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Definition needle in American English

needle noun

[countable] noun
/ˈnid(ə)l/
1

a very thin sharp metal tube used for putting medicine or drugs into your body, or for taking blood out. It is attached to a plastic tube called a syringe

Example

People are at risk of disease when they share needles.

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2

a small thin metal tool that is used for sewing. It has a sharp point at one end and a hole at the other

Example

a needle and thread

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2.1

a long thin piece of plastic or metal used for knitting

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3

a thin piece of metal used for acupuncture

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4

a small thin part on a scientific instrument that moves to show measurements

Example

a compass needle

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5

a very thin sharp leaf that grows on some trees

Example

pine needles

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6

a very small sharp part on a record player that touches the record and helps to produce the sound

Example

a record needle

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Example

To move the needle of economic growth, one needs roads, bridges and reliable energy supply.

Definition needle in American English