How can "sedate" be defined?

"Sedate" is best defined as having a calm or quiet demeanor, which aligns with the correct choice. The term implies a state of being composed, peaceful, or free from agitation, often suggesting a certain seriousness or seriousness in demeanor that is not overly excited or active. In contexts such as describing a person's attitude or behavior, "sedate" indicates that they are calm and collected, presenting a composed exterior without any overt emotional displays.

The other definitions do not match the meaning of "sedate." For instance, the second option regarding size speaks more to the physical dimensions of something rather than the temperament or behavior of an individual. The third option about having force against someone relates to aggression or conflict, which contrasts entirely with the attribute of calmness that "sedate" conveys. Lastly, the fourth choice concerning exclusive rights over an invention pertains to legal concepts like patents, which is unrelated to the emotional or behavioral context captured by the term "sedate." Therefore, the option indicating a quiet or sober demeanor accurately reflects the essence of the word.