e·jac·u·la·tion 
(ĭ-jăk′yə-lāshən)
(ĭ-jăk′yə-lāshən)n.
1.
a. The act of ejaculating.
b. An abrupt discharge of fluid.
c. The expulsion of seminal fluid from the urethra of the penis during orgasm.
2. A sudden short exclamation, especially a brief pious utterance or prayer.