Adjective - Of, relating to, or denoting gonads. Gonads (ovaries or testes) represent our generative and creative potentials.
Gonadal may be used in place of the more male-gendered sperm-centric and oft-used adjective "seminal;" likewise "ovarial" may be used if one wishes to signify a more female-gendered egg-centric motif.
Example sentence: "The gonadal theory of X strongly influenced later theoretical developments in the field."
To verify the gender of one whose voice and name do not identify their sex.
Mancy: I was just talking to Nancy and I cannot tell if he/she is a man or a woman.
Pat: Come on, Nancy is going to be a woman.
Mancy: I just want to be gonadically correct.
Usually a young man that is self-trained to fight or intimidate by forcing his knee against the testicles of other young men. Training usually begins at puberty and continues for several years during adolescence.
Basically, not having the gonadial fortitude to do something is the same as not having the balls to do it.
It implies a total lack of manliness and possessing microscopically small balls.
Donald Trump didn’t have the gonadial fortitude to testify in his hush-money trial like he said he would because he was either guilty as hell or he would perjure himself right after the prosecution’s initial question.