Definitions for "WASTING ASSET"
An asset which declines in value over time. An option is a wasting asset because its time value will decay up until expiration day at which point the option value will be equal to only its intrinsic value.
An asset which has a limited life and therefore decreases in value over time, such as an option which is out of the money.
An asset with a limited useful life; an asset that declines in value and is subject to depreciation or depletion charges.