DIS- n.
ation, a parting from, as in distribute, disconnect; hence it often has the force of a privative and negative, as in disarm, disoblige, disagree. Also intensive, as in dissever.
DISABILITY n.
State of being disabled; deprivation or want of ability; absence of competent physical, intellectual, or moral power, means, fitness, and the like. Grossest faults, or disabilities to perform what was covenanted. Milton. Chatham refused to see him, pleading his disability. Bancroft.
DISADVANTAGE n.
Deprivation of advantage; unfavorable or prejudicial quality, condition, circumstance, or the like; that which hinders success, or causes loss or injury. I was brought here under the disadvantage of being unknown by sight to any of you. Burke. Abandoned by their great patron, the faction henceforward acted at disadvant…