The word "wiper arm" is spelled with /ˈwaɪpər ɑːm/. The phonetic transcription consists of two syllables. The first syllable begins with the /w/ sound, followed by the long /aɪ/ vowel sound and the consonant sound /p/. The second syllable consists of the vowel sound /a/ and the consonant sound /rm/. The word refers to the mechanical component of a windshield wiper system that connects the wiper blade to the motor shaft. The accurate spelling of this word is essential for proper identification in automotive repair and maintenance.
A wiper arm is a key component of a vehicle's windshield wiper system. It is typically a metal or plastic arm that connects the windshield wiper blade to the wiper motor. The wiper arm is responsible for transferring the motion and power generated by the wiper motor to the wiper blade, allowing the blade to move back and forth across the windshield.
The wiper arm is designed to provide stable support and smooth movement for the wiper blade. It is usually attached to a rotating mechanism, which enables it to move the blade in an arc-like motion. The wiper arm is typically equipped with an adjustable length feature, allowing it to cover a larger area of the windshield.
In addition to its primary function of transferring motion, the wiper arm also provides pressure on the wiper blade to ensure proper contact with the windshield surface. This helps in effectively clearing rain, snow, dirt, and other debris from the windshield, providing the driver with improved visibility during inclement weather conditions.
Over time, the wiper arm may become worn out, rusted, or damaged due to exposure to harsh weather elements or accidental collisions. In such cases, it may need to be replaced to ensure the proper functioning of the windshield wiper system. Regular inspection and maintenance of the wiper arm are crucial for optimal performance, as any failure or damage to the wiper arm can significantly impair the effectiveness of the windshield wipers.
The word "wiper arm" is a compound term that consists of two parts: "wiper" and "arm".
The term "wiper" can be traced back to the Middle English word "wipen", which means "to wipe" or "to rub". This word ultimately has Germanic origins, derived from Old High German "wīfan". Over time, "wiper" came to be used specifically in the context of windshield wipers, referring to the device that clears water or debris from a vehicle's windshield.
The word "arm" comes from the Old English word "ærm", which has Germanic roots. It refers to the upper limb of a human or animal, used for movement or manipulation. In the context of a wiper arm, this term refers to the metal or plastic component that connects the wiper blade to the wiper motor or windshield wiper linkage.