the escape velocity of the Solar System (interstellar speed)

A modern approach to growing and making coffee, where the beans are treated as an artisanal ingredient.

A follower of third-wave feminism.

plural of third-wave feminist

A blood relative who shares roughly an eighth of a person's DNA, such as a great-grandparent, first cousin, half-aunt, half-uncle, half-niece, half-nephew, or great-grandchild.

plural of third-degree relative

(science fiction, robotics) One of the Three Laws of Robotics, requiring a robot to protect its own existence, as long as this does not conflict with the First Law (which forbids a robot to harm a human) or the Second Law (which requires robots to obey humans).

World War III

plural of third-person plural

plural of third-person singular