Pronunciation: [pˈɔːl] (IPA) 
The word "pawl" is spelled with four letters: P-A-W-L. The phonetic transcription for this word is /pɔːl/. The letter "p" is pronounced as /p/, the letter "a" is pronounced as the open back vowel /ɔː/, and the letter "w" is pronounced as /w/. Finally, the letter "l" is pronounced with a lateral l /l/. A pawl is a type of mechanical component that is typically used in machinery to prevent unwanted movement or slipping.
A pawl is a mechanical device that is designed to prevent the movement or rotation of a component in a machine or mechanism, particularly in the case of a ratchet or a gear mechanism. It typically consists of a pivoting lever or a projecting part, such as a tooth or a protrusion, which engages with the teeth or notches of a corresponding component. When engaged, the pawl securely locks the mechanism in place, preventing any backward or undesired movement.
The purpose of the pawl is to provide stability, control, and safety in various mechanical systems. It allows for unidirectional movement, ensuring that the component can only rotate or move in a specific direction, while preventing any reverse motion or unintended manipulation. This feature is particularly useful in applications where precise control and positioning are crucial, such as in clocks, bicycles, winches, and power tools.
Pawls are commonly found in ratchet mechanisms, where they work in tandem with a geared wheel or a toothed bar to allow rotation in one direction while preventing rotation in the opposite direction. This arrangement enables efficient transmission of power and ensures that the mechanism remains locked and secure when not in use. Overall, pawls play an essential role in the proper functioning and control of many mechanical systems, providing stability, reliability, and safety.
A short bar of wood or iron that prevents the recoil of a capstan or windlass.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "pawl" is derived from the Old English term "pægel" or "pagel", which means "peg" or "pin". It is closely related to the Middle Low German word "pal", which also means "peg". Over time, the term "pawl" came to be specifically used to refer to a small mechanical device used in machinery and mechanisms to prevent backward movement or allow ratchet action.
