sexual characteristic(n = noun.attribute) sex character, sex characteristic - those characteristics (both anatomical and psychological) that are strongly associated with one sex relative to the other;
is a kind of characteristic, feature
has particulars: primary sex character, primary sex characteristic, primary sexual characteristic, secondary sex character, secondary sex characteristic, secondary sexual characteristic, virilism

characteristic, characteristic curve, characteristic root of a square matrix, device characteristic, distinguishing characteristic, double standard of sexual behavior, frequency-response characteristic, primary sex characteristic, primary sexual characteristic, secondary sex characteristic, secondary sexual characteristic, sex characteristic, sexual, sexual abstention, sexual abuse, sexual activity, sexual arousal, sexual assault, sexual climax, sexual congress, sexual conquest, sexual desire, sexual discrimination, sexual harassment, sexual immorality, sexual intercourse, sexual inversion, sexual love, sexual morality, sexual perversion, sexual pleasure, sexual practice, sexual preference, sexual relation, sexual relationship, sexual reproduction, sexual union, sexual urge