vt.

1. 【罕】使可能；使適於；賦予權力；授以資格
2. 【生】使精子獲授胎能力

v.

1. formal or archaic make capable or legally competent.
2. (be capacitated) Physiology  (of spermatozoa) undergo changes inside the female reproductive tract enabling them to penetrate and fertilize an ovum.