dipstick
DIP-stik
/ˈdɪp.stɪk/
A graduated metal rod for measuring the depth or level of liquid in a reservoir, especially oil in an engine.
Specifically refers to the metal dip rod used to inspect engine oil; informally in British English, it can mean a foolish person.
The story behind the word. The word was formed by compounding 'dip' and 'stick' in the early 20th century as motorcars became common household machines. Mechanics needed a simple, foolproof tool to check oil reservoirs without opening complex sealed tanks, giving rise to the metal dipstick.
Word relationships
- measuring rod: 'Measuring rod' is generic, whereas 'dipstick' specifically refers to a liquid-level gauge rod.
Commonly confused with
- gauge: A gauge is typically a dial or digital readout, whereas a dipstick is a physical rod immersed into liquid.
Word family
- dipsticks (noun): plural form of dipstick
Collocations
- check the dipstick
- pull the dipstick
- oil dipstick
- dipstick reading
Example sentences
- "Before taking a long road trip, pull out the dipstick to verify that your engine oil is at the proper fill line." Checking engine oil during routine maintenance
- "He wiped the dipstick on an old rag, noting the dark amber liquid smeared across the metal scale." Descriptive literary quote
Memory hook
You DIP the STICK into the oil tank to see how much liquid clings to it. Dip the stick to check your oil level.
When not to use
Do not use to describe general rulers or liquid gauges in laboratory settings.
Fun facts
- In British slang, calling someone a 'dipstick' means you think they are foolish or dopey, popularized by television shows like Only Fools and Horses.
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