To rot, to go bad.
To undergo bit rot, that is, gradual degradation.
To deteriorate, to get worse, to lose strength or health, to decline in quality.
To undergo optical decay, that is, to relax to a less excited state, usually by emitting a photon or phonon.
Loss of airspeed due to drag.
To undergo software rot, that is, to fail to be updated in a changing environment, so as to eventually become legacy or obsolete.
To change by undergoing fission, by emitting radiation, or by capturing or losing one or more electrons; to undergo radioactive decay.
To cause to rot or deteriorate.
Of an array: to lose its type and dimensions and be reduced to a pointer, for example when passed to a function.
To undergo prolonged reduction in altitude (above the orbited body).
The process or result of being gradually decomposed.
A deterioration of condition; loss of status or fortune.
The situation, in programming languages such as C, where an array loses its type and dimensions and is reduced to a pointer, for example by passing it to a function.
Of food, to become bad, sour or rancid; to decay.
To ruin the character of, by overindulgence; to coddle or pamper to excess.
To reveal the ending or major events of (a story etc.); to ruin (a surprise) by exposing it ahead of time.
To render (a ballot paper) invalid by deliberately defacing it.
To ruin; to damage (something) in some way making it unfit for use.
To reduce the lift generated by an airplane or wing by deflecting air upwards, usually with a spoiler.
Material (such as rock or earth) removed in the course of an excavation, or in mining or dredging. Tailings. Such material could be utilised somewhere else.
Plunder taken from an enemy or victim.