What does prong mean?
A prong is a pointed or narrow projection, most often one of the parts of a fork. The word can also describe similar projections on combs, antlers, tools, electrical fittings, and other objects. In literal use, to prong something means to pierce, prod, or lift it with a pointed or forked instrument; less commonly, the verb can mean to provide an object with prongs. The noun is common in descriptions of physical structures, while the verb is relatively uncommon and may sound practical, playful, or mildly comic in figurative contexts. “Tine” is sometimes preferred for the metal point of a fork, but “prong” applies more broadly to any projecting part. Together, the noun and verb make prong especially useful when discussing the shape, function, or action of forked and pointed objects.
A sharp, narrow projection, especially one of the pointed parts of a fork; a similar projecting point on another object.
"One prong of the fork was bent out of shape."
Usually countable. The word is broader than “tine,” which is particularly common for the metal points of a fork.
To pierce or prod with a pointed or forked instrument; to furnish with prongs.
"He used the pitchfork to prong the hay aside."
The verb is less common than the noun and is chiefly used in literal descriptions, although figurative uses occur.
The standard plural of the noun, used when referring to multiple pointed or fork-like projections.
"The comb broke into several plastic prongs."
A fork's prongs are functional tips, but the word also covers the sharp projections of combs, antlers, and many other objects.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does prong come from?
The noun appears in Middle English in forms such as pronge, meaning a spike or fork-like point. Its immediate source is often given as Old French pronge, although the deeper etymology is uncertain; the verb developed from the noun's established meaning of a pointed or forked instrument.
Related word forms
How prong is actually used
As a noun, prong is countable and is especially common in descriptions of forks, tools, antlers, and electrical connectors. The verb is less frequent and often has a practical or gently comic tone when used figuratively.