spool

American  

[spool] / spul /

noun

1. any cylindrical piece or device on which something is wound.

2. a small cylindrical piece of wood or other material on which yarn is wound in spinning, for use in weaving; a bobbin.

3. a small cylinder of wood or other material on which thread, wire, or tape is wound, typically expanded or with a rim at each end and having a hole lengthwise through the center.

4. the material or quantity of material wound on such a device.

5. Angling. the cylindrical drum in a reel that bears the line.

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verb (used with object)

1. to wind on a spool.

2. to unwind from a spool (usually followed by off orout ).

3. Computers. to operate (an input/output device) by using buffers in main and secondary storage.

verb (used without object)

1. to wind.

2. to unwind.

spool British  

/ spuːl /

noun

1. a device around which magnetic tape, film, cotton, etc, can be automatically wound, with plates at top and bottom to prevent it from slipping off

2. anything round which other materials, esp thread, are wound

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verb

1. (sometimes foll by up) to wind or be wound onto a spool or reel

spool Scientific  

/ spo̅o̅l /

1. To store data that is sent to a device, such as a printer, in a buffer that the device reads. This procedure allows the program that sent the data to the device to resume its normal operation without waiting for the device to process the data.

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Other Word Forms

• spooler noun
• spoollike adjective
• unspool verb (used with object)

Etymology

Origin of spool

1275–1325; Middle English spole < Middle Dutch spoele or Middle Low German spōle; cognate with German Spule

Example Sentences

He held up a single spool of thread.

From Literature

The concern over the start process is centred on the increased amount of time it takes to get the turbos in the engines spooled up to the right speed for the optimum launch.

From BBC

Shadows spooled from the breaking surf, and it reminded Danny of the basket of yarn that Mrs. Garner kept in the living room out of reach from the twins.

From Literature

As the decades spooled past, British society would become less deferential and British media more intrusive.

From The Wall Street Journal

He handed me a spool of thread and a needle.

From Literature

Related Words

• cylinder