(idiomatic) A greeting, usually for birthdays, in reference to the passing year; Happy birthday!

(physics) An interpretation of quantum mechanics that claims to resolve all the "paradoxes" of quantum theory by allowing every possible outcome to every event to define or exist in its own "history" or "world".

(genetics, biochemistry) A receptor-like protein in plants which, when absent, leads to an overproduction of stomata

Verbatim; using exactly the given words.

(logic) A logic that directly supports classification of entities into disjunct sorts.

(archaic or literary, idiomatic) Frequently.

Used other than figuratively or idiomatically: see one, too, many. / (idiomatic) One or more servings too many of alcohol, leading to drunkenness.

plural of many-sorted logic

Bungarus multicinctus, a highly venomous striped elapid snake found in central and southern China and Southeast Asia.

(logic) A kind of non-classical propositional calculus whose semantics makes use of more than two truth values.