dip
stick
Plural
dipsticks
1
a tool for measuring the level of oil in an engine
A dipstick is a tool used to measure the level of oil in a vehicle's engine. It is a long, thin metal rod that is inserted into a tube in the engine. The dipstick has markings to indicate the oil level. To use it, the dipstick is pulled out, wiped clean, put back in the tube, and taken out again to see where the oil marks. Checking the oil level regularly with a dipstick is important to ensure the engine has enough oil to run properly and avoid damage.
- She checked the oil level using the dipstick.
- He wiped the dipstick clean before reinserting it.
- The dipstick indicated that the oil level was low.
- They replaced the dipstick tube due to a leak.
- The dipstick had clear markings for easy reading.
2
a foolish, stupid, or contemptible person
- You dipstick, you just poured orange juice on your cereal.
- The mechanic called the customer a dipstick for ignoring the oil warning light.
- Only a complete dipstick would try to start a lawnmower with no gas.
- He laughed and called himself a dipstick after dropping his phone in the toilet.
- Stop acting like a dipstick and double-check the address before we drive there.