| A | B |
| gender | psychological dimension of sex |
| gender identity | private sense of being male/female |
| sexual orientation | sexual/romantic interest |
| gender role | behaviors expected based on sex |
| androgyny | male and female traits |
| circumcision | removal of penis foreskin |
| transsexual | trapped in the wrong body |
| transvestite | cross-dressing for sexual excitement |
| resolution | stage in sexual response cycle |
| gonads | secrete hormones |