Alternative form of in-universe

(logic) The operator, represented by the symbol ∀, used in predicate calculus to indicate that a predicate is true for all members of a specified set.

(set theory) A set large enough to contain all sets under consideration in the current context.

(theology) The idea, particularly in Christianity, that an opportunity to follow the deity, e.g. Jesus, will be an option at the time of death.

A measure of time that conforms, within a close approximation, to the mean diurnal rotation of the Earth and serves as the basis of civil timekeeping.

A religion which encourages theological liberalism and an individual search for truth and the adherents of which draw on many different theological sources and have a wide range of beliefs and practices.

A coupling that allows different parts of a machine not in line with each other some freedom of movement at the same time as transmitting rotary motion.

(uncountable) A branch of mathematics dealing with equational classes of algebras, where similar theorems from disparate branches of algebra are unified.

(medicine) A person with blood type O, which lacks antigens and is therefore compatible with all other blood types, allowing them to donate blood to any other person.

plural of universal donor