The state of being different in gender, specifically referring to male and female distinctions, often used in the context of romantic or social relationships between men and women.
A term denoting biological differences between sexes, particularly in reference to male-female relationships or interactions.
A descriptor for entities or individuals that possess different qualities or characteristics compared to one another.
In a scientific context, it refers to a relationship among different isomers in chemistry, highlighting variations in their structure or nature.
Example:
彼女は異性の前では非常に恥ずかしがる。
A unique characteristic or property that distinguishes a particular phenomenon or event from others, often presenting unusual features or behaviors.
The condition in which an enzyme exhibits catalytic activity solely with a limited range of substrates or reactions, demonstrating a focused functional role.
The specificity of antibodies, wherein they respond only to a specific antigen, indicating a tailored interaction critical for immune responses.
The dynamics and interactions that occur between individuals of different genders, often involving romantic or sexual elements.
The social and emotional connections formed between men and women, which can encompass friendship, attraction, and partnership.
The various forms of connections and associations that one may develop with individuals of the opposite sex, including but not limited to dating and courtship.
The experiences and implications of engaging with members of the opposite gender in personal or intimate relationships.
A romantic or sexual relationship between individuals that occurs outside of a committed partnership, often viewed as inappropriate or taboo.
Involvement between parties that is characterized by a lack of genuine emotional connection or fidelity, typically involving an element of secrecy or dishonesty.
Interactions or affiliations that are considered moral or social transgressions, especially when one or both individuals are already in established relationships.