What does wiper mean?
A wiper is a device designed to remove rain, snow, dust, or dirt from a surface by moving a flexible blade back and forth. Its best-known use is on a car, where paired wipers sweep the windscreen or windshield to maintain the driver's view. Wipers are also used on aircraft, railway vehicles, boats, windows, and other machinery where visibility or cleanliness matters. The term commonly refers to the complete assembly, including the arm and blade, while wiper blade can specify the flexible component that contacts the glass. In everyday conversation, “the wipers” almost always means the ones fitted to a vehicle, but the word can be used more generally for any powered wiping mechanism. Its mechanical character gives it a practical, technical tone, and it is a familiar example of how a simple moving part can make a dangerous condition manageable.
nounA device with a flexible blade that sweeps rain, snow, or dirt from a vehicle's windscreen or windshield. More broadly, it can refer to a similar blade or implement used to wipe a surface.
- A flexible blade or arm that sweeps rain, snow, or dirt from a vehicle's windscreen or windshield.
- A blade or implement used to wipe a surface, especially on a vehicle, machine, or window.
"She turned on the windscreen wipers as the rain began to fall."
"The wiper swept a clean arc across the dusty windscreen."
"A damaged wiper left a streak across the window."
The standard plural is wipers. In vehicle contexts, plural agreement often refers to the paired devices or complete assemblies.
"The wipers stopped working halfway up the motorway."
Before windscreen wipers, a journey through driving rain could mean a dangerous blur of water and a frustrating manual cleanup.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does wiper come from?
Wiper is an English formation made by adding the agentive suffix -er to wipe, following the ordinary pattern in which a tool or performer is named after its action. Wipe itself comes from Old English wīpian, a verb meaning to clean or rub away, and continued in Middle English with a broadly similar meaning. The shared root is also visible in related English forms such as wiped, wiping, and wipeout.
How wiper is actually used
Usually a countable noun, with the plural wipers. The shortened form is standard in both British and American English, although vehicle terminology more often uses windscreen wiper in British English and windshield wiper in American English.
Easily confused with wiper
A wipe is the action of rubbing or cleaning something away, whereas a wiper is the device or blade that performs that action.
A squeegee is typically a handheld cleaning tool with a straight rubber edge, while a wiper is usually a powered blade mounted on a vehicle or machine.