What does throwable mean?
Throwable is chiefly an adjective meaning capable of being thrown or intended to be thrown, as with a throwable ball, weapon, or other object. As a noun, it can denote a projectile or, in computing, an exception or error value that may be raised and handled. The word is neutral in tone and technical-sounding when applied to software, but ordinary English generally uses the plainer throw or toss. Throwables in games and physical-world safety discussions often refer to objects intended to be thrown; the same technical noun can refer to exception classes or values. Although a throwable is physically capable of being thrown, a throwaway serves a different function: it is meant to be discarded after use. Understanding both the literal adjective and the programming noun clarifies why the word appears in otherwise very different contexts.
Capable of being thrown or designed to be thrown.
"The old wooden crate was too heavy to be a practical throwable object."
This is the most common general-English use.
An object intended to be thrown, especially a projectile or thrown weapon; in computing, an exception or error object that can be raised and handled.
"The player selected a throwable from the inventory and aimed at the target."
The programming sense is technical and is frequently found in discussion of exception handling and runtime errors.
The plural is used for multiple thrown objects and, in software, for multiple exception or error objects.
"The handler records any throwable that it cannot process."
Throwable bridges the physical and digital worlds: it can describe a ball fit to toss or an error fit to raise.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does throwable come from?
Throwable was formed in English from throw and the suffix -able, an adaptation of Latin -abilis meaning “capable of being” or “liable to be.” The base verb throw is inherited from Old English þrāwan, which ultimately derives from Proto-Germanic *throwaną; Old Norse þrá is a cognate. The productive English combination of a verb with -able later allowed throwable to describe both objects fit for throwing and, more recently, programming errors capable of being raised.
Related word forms
How throwable is actually used
In general use, throwable is more often an adjective than a noun. Its noun sense is especially common in technical writing about software, where it denotes an exception or other value that can be raised and handled.
Easily confused with throwable
A throwable is an object capable of or intended for being thrown, whereas a throwaway is an object intended to be discarded after use.
Thrown is the past participle and past-tense form of the verb throw, while throwable is an adjective describing something that can be thrown.