DICT.TW Dictionary Taiwan

 Su·per·an·nu·ate v. t. [imp. & p. p. Superannuated p. pr. & vb. n. Superannuating.]
 1. To impair or disquality on account of age or infirmity.
 2. To give a pension to, on account of old age or other infirmity; to cause to retire from service on a pension.