The verb 'squander' first appeared in English in the late 16th century, but its origins remain obscure and debated. It is not derived from classical Latin or Greek roots but is considered a native English formation, possibly imitative in nature or emerging from regional dialect. One plausible theory suggests it may be an expressive, onomatopoeic creation meant to evoke the sound or sense of something scattering or being dispersed carelessly. From this literal sense of scattering, the meaning specialized to the figurative and modern abstract concept of wasting resources, especially money, through reckless and extravagant expenditure. The '-ing' suffix is the standard Germanic participle marker, turning the action into a noun denoting the process or instance of that wasteful activity.

Structure: squander (to waste) + ing (present participle suffix) squander: Origin uncertain, possibly of imitative or expressive origin, or from a dialectal English word. Its functional role is the core verb meaning "to waste". ing: From Old English '-ende', '-inge', a suffix forming the present participle, indicating an ongoing action or state.